12747896

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 27462240

約数和(自身を除く): 14714344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 977, 1631, 1864, 1954, 3262, 3908, 6524, 6839, 7816, 13048, 13678, 27356, 54712, 227641, 455282, 910564, 1593487, 1821128, 3186974, 6373948, 12747896]

約数ペア:

[(1, 12747896), (2, 6373948), (4, 3186974), (7, 1821128), (8, 1593487), (14, 910564), (28, 455282), (56, 227641), (233, 54712), (466, 27356), (932, 13678), (977, 13048), (1631, 7816), (1864, 6839), (1954, 6524), (3262, 3908)]