21899692796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{412859}}^1$

素因数の和:413101

約数の個数: 24

約数和(自身を含む): 39015270000

約数和(自身を除く): 17115577204

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 13261, 26522, 53044, 412859, 825718, 1651436, 36744451, 61515991, 73488902, 123031982, 146977804, 246063964, 5474923199, 10949846398, 21899692796]

約数ペア:

[(1, 21899692796), (2, 10949846398), (4, 5474923199), (89, 246063964), (149, 146977804), (178, 123031982), (298, 73488902), (356, 61515991), (596, 36744451), (13261, 1651436), (26522, 825718), (53044, 412859)]