12675710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 24354432

約数和(自身を除く): 11678722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 431, 862, 865, 1730, 2155, 2941, 4310, 5882, 7327, 14654, 14705, 29410, 36635, 73270, 74563, 149126, 372815, 745630, 1267571, 2535142, 6337855, 12675710]

約数ペア:

[(1, 12675710), (2, 6337855), (5, 2535142), (10, 1267571), (17, 745630), (34, 372815), (85, 149126), (170, 74563), (173, 73270), (346, 36635), (431, 29410), (862, 14705), (865, 14654), (1730, 7327), (2155, 5882), (2941, 4310)]