15764965658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1\times {\mathrm{2741}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 25656235920

約数和(自身を除く): 9891270262

約数列:

[1, 2, 13, 26, 157, 314, 1409, 2041, 2741, 2818, 4082, 5482, 18317, 35633, 36634, 71266, 221213, 430337, 442426, 860674, 2875769, 3862069, 5594381, 5751538, 7724138, 11188762, 50206897, 100413794, 606344833, 1212689666, 7882482829, 15764965658]

約数ペア:

[(1, 15764965658), (2, 7882482829), (13, 1212689666), (26, 606344833), (157, 100413794), (314, 50206897), (1409, 11188762), (2041, 7724138), (2741, 5751538), (2818, 5594381), (4082, 3862069), (5482, 2875769), (18317, 860674), (35633, 442426), (36634, 430337), (71266, 221213)]