15425644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 30795240

約数和(自身を除く): 15369596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1201, 2402, 3211, 4804, 6422, 12844, 15613, 22819, 31226, 45638, 62452, 91276, 202969, 296647, 405938, 593294, 811876, 1186588, 3856411, 7712822, 15425644]

約数ペア:

[(1, 15425644), (2, 7712822), (4, 3856411), (13, 1186588), (19, 811876), (26, 593294), (38, 405938), (52, 296647), (76, 202969), (169, 91276), (247, 62452), (338, 45638), (494, 31226), (676, 22819), (988, 15613), (1201, 12844), (2402, 6422), (3211, 4804)]