12906664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 25367040

約数和(自身を除く): 12460376

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 733, 1466, 2201, 2932, 4402, 5864, 8804, 17608, 22723, 45446, 52043, 90892, 104086, 181784, 208172, 416344, 1613333, 3226666, 6453332, 12906664]

約数ペア:

[(1, 12906664), (2, 6453332), (4, 3226666), (8, 1613333), (31, 416344), (62, 208172), (71, 181784), (124, 104086), (142, 90892), (248, 52043), (284, 45446), (568, 22723), (733, 17608), (1466, 8804), (2201, 5864), (2932, 4402)]