12005416

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4157}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 23762970

約数和(自身を除く): 11757554

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4157, 8314, 16628, 33256, 78983, 157966, 315932, 631864, 1500677, 3001354, 6002708, 12005416]

約数ペア:

[(1, 12005416), (2, 6002708), (4, 3001354), (8, 1500677), (19, 631864), (38, 315932), (76, 157966), (152, 78983), (361, 33256), (722, 16628), (1444, 8314), (2888, 4157)]