15207955238

素因数分解:

$2^1\times 7^1\times {\mathrm{49307}}^1\times {\mathrm{22031}}^1$

素因数の和:71347

約数の個数: 16

約数和(自身を含む): 26072492544

約数和(自身を除く): 10864537306

約数列:

[1, 2, 7, 14, 22031, 44062, 49307, 98614, 154217, 308434, 345149, 690298, 1086282517, 2172565034, 7603977619, 15207955238]

約数ペア:

[(1, 15207955238), (2, 7603977619), (7, 2172565034), (14, 1086282517), (22031, 690298), (44062, 345149), (49307, 308434), (98614, 154217)]