13808884

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 24796800

約数和(自身を除く): 10987916

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 491, 982, 1964, 7031, 14062, 28124, 38789, 43699, 77578, 87398, 155156, 174796, 3452221, 6904442, 13808884]

約数ペア:

[(1, 13808884), (2, 6904442), (4, 3452221), (79, 174796), (89, 155156), (158, 87398), (178, 77578), (316, 43699), (356, 38789), (491, 28124), (982, 14062), (1964, 7031)]