19142655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 36139008

約数和(自身を除く): 16996353

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5881, 17643, 29405, 41167, 88215, 123501, 182311, 205835, 546933, 617505, 911555, 1276177, 2734665, 3828531, 6380885, 19142655]

約数ペア:

[(1, 19142655), (3, 6380885), (5, 3828531), (7, 2734665), (15, 1276177), (21, 911555), (31, 617505), (35, 546933), (93, 205835), (105, 182311), (155, 123501), (217, 88215), (465, 41167), (651, 29405), (1085, 17643), (3255, 5881)]