25443394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4817}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 40471200

約数和(自身を除く): 15027806

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4817, 5282, 9634, 91523, 183046, 669563, 1339126, 12721697, 25443394]

約数ペア:

[(1, 25443394), (2, 12721697), (19, 1339126), (38, 669563), (139, 183046), (278, 91523), (2641, 9634), (4817, 5282)]