13257796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 10450364

約数列:

[1, 2, 4, 89, 167, 178, 223, 334, 356, 446, 668, 892, 14863, 19847, 29726, 37241, 39694, 59452, 74482, 79388, 148964, 3314449, 6628898, 13257796]

約数ペア:

[(1, 13257796), (2, 6628898), (4, 3314449), (89, 148964), (167, 79388), (178, 74482), (223, 59452), (334, 39694), (356, 37241), (446, 29726), (668, 19847), (892, 14863)]