19425128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 38097000

約数和(自身を除く): 18671872

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 829, 1658, 2929, 3316, 5858, 6632, 11716, 23432, 24041, 48082, 83729, 96164, 167458, 192328, 334916, 669832, 2428141, 4856282, 9712564, 19425128]

約数ペア:

[(1, 19425128), (2, 9712564), (4, 4856282), (8, 2428141), (29, 669832), (58, 334916), (101, 192328), (116, 167458), (202, 96164), (232, 83729), (404, 48082), (808, 24041), (829, 23432), (1658, 11716), (2929, 6632), (3316, 5858)]