15186316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 27307280

約数和(自身を除く): 12120964

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 571, 1142, 2284, 6649, 13298, 26596, 34831, 62239, 69662, 124478, 139324, 248956, 3796579, 7593158, 15186316]

約数ペア:

[(1, 15186316), (2, 7593158), (4, 3796579), (61, 248956), (109, 139324), (122, 124478), (218, 69662), (244, 62239), (436, 34831), (571, 26596), (1142, 13298), (2284, 6649)]