21915696982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1\times {\mathrm{7057}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 35048898720

約数和(自身を除く): 13133201738

約数列:

[1, 2, 17, 34, 241, 379, 482, 758, 4097, 6443, 7057, 8194, 12886, 14114, 91339, 119969, 182678, 239938, 1552763, 1700737, 2674603, 3105526, 3401474, 5349206, 28912529, 45468251, 57825058, 90936502, 644579323, 1289158646, 10957848491, 21915696982]

約数ペア:

[(1, 21915696982), (2, 10957848491), (17, 1289158646), (34, 644579323), (241, 90936502), (379, 57825058), (482, 45468251), (758, 28912529), (4097, 5349206), (6443, 3401474), (7057, 3105526), (8194, 2674603), (12886, 1700737), (14114, 1552763), (91339, 239938), (119969, 182678)]