12340432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 26109440

約数和(自身を除く): 13769008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 751, 1027, 1264, 1502, 2054, 3004, 4108, 6008, 8216, 9763, 12016, 16432, 19526, 39052, 59329, 78104, 118658, 156208, 237316, 474632, 771277, 949264, 1542554, 3085108, 6170216, 12340432]

約数ペア:

[(1, 12340432), (2, 6170216), (4, 3085108), (8, 1542554), (13, 949264), (16, 771277), (26, 474632), (52, 237316), (79, 156208), (104, 118658), (158, 78104), (208, 59329), (316, 39052), (632, 19526), (751, 16432), (1027, 12016), (1264, 9763), (1502, 8216), (2054, 6008), (3004, 4108)]