12318910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 23211360

約数和(自身を除く): 10892450

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 397, 535, 794, 1070, 1985, 3103, 3970, 6206, 11513, 15515, 23026, 31030, 42479, 57565, 84958, 115130, 212395, 424790, 1231891, 2463782, 6159455, 12318910]

約数ペア:

[(1, 12318910), (2, 6159455), (5, 2463782), (10, 1231891), (29, 424790), (58, 212395), (107, 115130), (145, 84958), (214, 57565), (290, 42479), (397, 31030), (535, 23026), (794, 15515), (1070, 11513), (1985, 6206), (3103, 3970)]