1995156904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19184201}}^1$

素因数の和:19184220

約数の個数: 16

約数和(自身を含む): 4028682420

約数和(自身を除く): 2033525516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19184201, 38368402, 76736804, 153473608, 249394613, 498789226, 997578452, 1995156904]

約数ペア:

[(1, 1995156904), (2, 997578452), (4, 498789226), (8, 249394613), (13, 153473608), (26, 76736804), (52, 38368402), (104, 19184201)]