19372064

素因数分解:

$2^5\times {\mathrm{79}}^2\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 36

約数和(自身を含む): 39025854

約数和(自身を除く): 19653790

約数列:

[1, 2, 4, 8, 16, 32, 79, 97, 158, 194, 316, 388, 632, 776, 1264, 1552, 2528, 3104, 6241, 7663, 12482, 15326, 24964, 30652, 49928, 61304, 99856, 122608, 199712, 245216, 605377, 1210754, 2421508, 4843016, 9686032, 19372064]

約数ペア:

[(1, 19372064), (2, 9686032), (4, 4843016), (8, 2421508), (16, 1210754), (32, 605377), (79, 245216), (97, 199712), (158, 122608), (194, 99856), (316, 61304), (388, 49928), (632, 30652), (776, 24964), (1264, 15326), (1552, 12482), (2528, 7663), (3104, 6241)]