12888943016

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{347}}^1\times {\mathrm{19927}}^1$

素因数の和:20513

約数の個数: 32

約数和(自身を含む): 24341653440

約数和(自身を除く): 11452710424

約数列:

[1, 2, 4, 8, 233, 347, 466, 694, 932, 1388, 1864, 2776, 19927, 39854, 79708, 80851, 159416, 161702, 323404, 646808, 4642991, 6914669, 9285982, 13829338, 18571964, 27658676, 37143928, 55317352, 1611117877, 3222235754, 6444471508, 12888943016]

約数ペア:

[(1, 12888943016), (2, 6444471508), (4, 3222235754), (8, 1611117877), (233, 55317352), (347, 37143928), (466, 27658676), (694, 18571964), (932, 13829338), (1388, 9285982), (1864, 6914669), (2776, 4642991), (19927, 646808), (39854, 323404), (79708, 161702), (80851, 159416)]