11773916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 26966016

約数和(自身を除く): 15192100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 127, 154, 172, 196, 254, 301, 308, 473, 508, 539, 602, 889, 946, 1078, 1204, 1397, 1778, 1892, 2107, 2156, 2794, 3311, 3556, 4214, 5461, 5588, 6223, 6622, 8428, 9779, 10922, 12446, 13244, 19558, 21844, 23177, 24892, 38227, 39116, 46354, 60071, 68453, 76454, 92708, 120142, 136906, 152908, 240284, 267589, 273812, 420497, 535178, 840994, 1070356, 1681988, 2943479, 5886958, 11773916]

約数ペア:

[(1, 11773916), (2, 5886958), (4, 2943479), (7, 1681988), (11, 1070356), (14, 840994), (22, 535178), (28, 420497), (43, 273812), (44, 267589), (49, 240284), (77, 152908), (86, 136906), (98, 120142), (127, 92708), (154, 76454), (172, 68453), (196, 60071), (254, 46354), (301, 39116), (308, 38227), (473, 24892), (508, 23177), (539, 21844), (602, 19558), (889, 13244), (946, 12446), (1078, 10922), (1204, 9779), (1397, 8428), (1778, 6622), (1892, 6223), (2107, 5588), (2156, 5461), (2794, 4214), (3311, 3556)]