12947860882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15906463}}^1$

素因数の和:15906513

約数の個数: 16

約数和(自身を含む): 21760042752

約数和(自身を除く): 8812181870

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15906463, 31812926, 174971093, 349942186, 588539131, 1177078262, 6473930441, 12947860882]

約数ペア:

[(1, 12947860882), (2, 6473930441), (11, 1177078262), (22, 588539131), (37, 349942186), (74, 174971093), (407, 31812926), (814, 15906463)]