15286628

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3432

約数の個数: 36

約数和(自身を含む): 32481792

約数和(自身を除く): 17195164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 3391, 4508, 6782, 13564, 23737, 47474, 77993, 94948, 155986, 166159, 311972, 332318, 545951, 664636, 1091902, 2183804, 3821657, 7643314, 15286628]

約数ペア:

[(1, 15286628), (2, 7643314), (4, 3821657), (7, 2183804), (14, 1091902), (23, 664636), (28, 545951), (46, 332318), (49, 311972), (92, 166159), (98, 155986), (161, 94948), (196, 77993), (322, 47474), (644, 23737), (1127, 13564), (2254, 6782), (3391, 4508)]