10195172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 11255068

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 607, 646, 884, 988, 1214, 1292, 2428, 4199, 7891, 8398, 10319, 11533, 15782, 16796, 20638, 23066, 31564, 41276, 46132, 134147, 149929, 196061, 268294, 299858, 392122, 536588, 599716, 784244, 2548793, 5097586, 10195172]

約数ペア:

[(1, 10195172), (2, 5097586), (4, 2548793), (13, 784244), (17, 599716), (19, 536588), (26, 392122), (34, 299858), (38, 268294), (52, 196061), (68, 149929), (76, 134147), (221, 46132), (247, 41276), (323, 31564), (442, 23066), (494, 20638), (607, 16796), (646, 15782), (884, 11533), (988, 10319), (1214, 8398), (1292, 7891), (2428, 4199)]