15384964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18947}}^1$

素因数の和:18987

約数の個数: 24

約数和(自身を含む): 31832640

約数和(自身を除く): 16447676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 18947, 37894, 75788, 132629, 265258, 530516, 549463, 1098926, 2197852, 3846241, 7692482, 15384964]

約数ペア:

[(1, 15384964), (2, 7692482), (4, 3846241), (7, 2197852), (14, 1098926), (28, 549463), (29, 530516), (58, 265258), (116, 132629), (203, 75788), (406, 37894), (812, 18947)]