12951984

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 33872832

約数和(自身を除く): 20920848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3251, 3984, 6502, 9753, 13004, 19506, 26008, 39012, 52016, 78024, 156048, 269833, 539666, 809499, 1079332, 1618998, 2158664, 3237996, 4317328, 6475992, 12951984]

約数ペア:

[(1, 12951984), (2, 6475992), (3, 4317328), (4, 3237996), (6, 2158664), (8, 1618998), (12, 1079332), (16, 809499), (24, 539666), (48, 269833), (83, 156048), (166, 78024), (249, 52016), (332, 39012), (498, 26008), (664, 19506), (996, 13004), (1328, 9753), (1992, 6502), (3251, 3984)]