24237740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19867}}^1$

素因数の和:19937

約数の個数: 24

約数和(自身を含む): 51736272

約数和(自身を除く): 27498532

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19867, 39734, 79468, 99335, 198670, 397340, 1211887, 2423774, 4847548, 6059435, 12118870, 24237740]

約数ペア:

[(1, 24237740), (2, 12118870), (4, 6059435), (5, 4847548), (10, 2423774), (20, 1211887), (61, 397340), (122, 198670), (244, 99335), (305, 79468), (610, 39734), (1220, 19867)]