19160108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1334

約数の個数: 36

約数和(自身を含む): 38074176

約数和(自身を除く): 18914068

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1277, 1364, 2554, 3751, 5108, 7502, 14047, 15004, 28094, 39587, 56188, 79174, 154517, 158348, 309034, 435457, 618068, 870914, 1741828, 4790027, 9580054, 19160108]

約数ペア:

[(1, 19160108), (2, 9580054), (4, 4790027), (11, 1741828), (22, 870914), (31, 618068), (44, 435457), (62, 309034), (121, 158348), (124, 154517), (242, 79174), (341, 56188), (484, 39587), (682, 28094), (1277, 15004), (1364, 14047), (2554, 7502), (3751, 5108)]