12963986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10675054

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 863, 1073, 1726, 2146, 6041, 7511, 12082, 15022, 25027, 31931, 50054, 63862, 175189, 223517, 350378, 447034, 925999, 1851998, 6481993, 12963986]

約数ペア:

[(1, 12963986), (2, 6481993), (7, 1851998), (14, 925999), (29, 447034), (37, 350378), (58, 223517), (74, 175189), (203, 63862), (259, 50054), (406, 31931), (518, 25027), (863, 15022), (1073, 12082), (1726, 7511), (2146, 6041)]