15969828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 43634304

約数和(自身を除く): 27664476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4637, 9274, 13911, 18548, 27822, 32459, 55644, 64918, 97377, 129836, 190117, 194754, 380234, 389508, 570351, 760468, 1140702, 1330819, 2281404, 2661638, 3992457, 5323276, 7984914, 15969828]

約数ペア:

[(1, 15969828), (2, 7984914), (3, 5323276), (4, 3992457), (6, 2661638), (7, 2281404), (12, 1330819), (14, 1140702), (21, 760468), (28, 570351), (41, 389508), (42, 380234), (82, 194754), (84, 190117), (123, 129836), (164, 97377), (246, 64918), (287, 55644), (492, 32459), (574, 27822), (861, 18548), (1148, 13911), (1722, 9274), (3444, 4637)]