19104752788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 38384640000

約数和(自身を除く): 19279887212

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 268, 341, 349, 599, 682, 698, 737, 1198, 1364, 1396, 1474, 2077, 2396, 2948, 3839, 4154, 6589, 7678, 8308, 10819, 13178, 15356, 18569, 21638, 22847, 23383, 26356, 37138, 40133, 43276, 45694, 46766, 74276, 80266, 91388, 93532, 119009, 160532, 204259, 209051, 238018, 257213, 408518, 418102, 441463, 476036, 514426, 724873, 817036, 836204, 882926, 1028852, 1244123, 1449746, 1765852, 2299561, 2488246, 2899492, 4599122, 4976492, 6480581, 7973603, 9198244, 12961162, 13685353, 14006417, 15947206, 25922324, 27370706, 28012834, 31894412, 54741412, 56025668, 71286391, 142572782, 154070587, 285145564, 308141174, 434198927, 616282348, 868397854, 1736795708, 4776188197, 9552376394, 19104752788]

約数ペア:

[(1, 19104752788), (2, 9552376394), (4, 4776188197), (11, 1736795708), (22, 868397854), (31, 616282348), (44, 434198927), (62, 308141174), (67, 285145564), (124, 154070587), (134, 142572782), (268, 71286391), (341, 56025668), (349, 54741412), (599, 31894412), (682, 28012834), (698, 27370706), (737, 25922324), (1198, 15947206), (1364, 14006417), (1396, 13685353), (1474, 12961162), (2077, 9198244), (2396, 7973603), (2948, 6480581), (3839, 4976492), (4154, 4599122), (6589, 2899492), (7678, 2488246), (8308, 2299561), (10819, 1765852), (13178, 1449746), (15356, 1244123), (18569, 1028852), (21638, 882926), (22847, 836204), (23383, 817036), (26356, 724873), (37138, 514426), (40133, 476036), (43276, 441463), (45694, 418102), (46766, 408518), (74276, 257213), (80266, 238018), (91388, 209051), (93532, 204259), (119009, 160532)]