19675722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 43141824

約数和(自身を除く): 23466102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1237, 1446, 2474, 2651, 3711, 5302, 7422, 7953, 13607, 15906, 27214, 40821, 81642, 298117, 596234, 894351, 1788702, 3279287, 6558574, 9837861, 19675722]

約数ペア:

[(1, 19675722), (2, 9837861), (3, 6558574), (6, 3279287), (11, 1788702), (22, 894351), (33, 596234), (66, 298117), (241, 81642), (482, 40821), (723, 27214), (1237, 15906), (1446, 13607), (2474, 7953), (2651, 7422), (3711, 5302)]