20131298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 36728640

約数和(自身を除く): 16597342

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2833, 3553, 5666, 7106, 31163, 48161, 53827, 62326, 96322, 107654, 529771, 592097, 915059, 1059542, 1184194, 1830118, 10065649, 20131298]

約数ペア:

[(1, 20131298), (2, 10065649), (11, 1830118), (17, 1184194), (19, 1059542), (22, 915059), (34, 592097), (38, 529771), (187, 107654), (209, 96322), (323, 62326), (374, 53827), (418, 48161), (646, 31163), (2833, 7106), (3553, 5666)]