9941672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 20281800

約数和(自身を除く): 10340128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 877, 1417, 1754, 2834, 3508, 5668, 7016, 11336, 11401, 22802, 45604, 91208, 95593, 191186, 382372, 764744, 1242709, 2485418, 4970836, 9941672]

約数ペア:

[(1, 9941672), (2, 4970836), (4, 2485418), (8, 1242709), (13, 764744), (26, 382372), (52, 191186), (104, 95593), (109, 91208), (218, 45604), (436, 22802), (872, 11401), (877, 11336), (1417, 7016), (1754, 5668), (2834, 3508)]