12707156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41257}}^1$

素因数の和:41279

約数の個数: 24

約数和(自身を含む): 27725376

約数和(自身を除く): 15018220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41257, 82514, 165028, 288799, 453827, 577598, 907654, 1155196, 1815308, 3176789, 6353578, 12707156]

約数ペア:

[(1, 12707156), (2, 6353578), (4, 3176789), (7, 1815308), (11, 1155196), (14, 907654), (22, 577598), (28, 453827), (44, 288799), (77, 165028), (154, 82514), (308, 41257)]