15665068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 12458132

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 557, 1114, 2228, 7031, 14062, 28124, 44003, 49573, 88006, 99146, 176012, 198292, 3916267, 7832534, 15665068]

約数ペア:

[(1, 15665068), (2, 7832534), (4, 3916267), (79, 198292), (89, 176012), (158, 99146), (178, 88006), (316, 49573), (356, 44003), (557, 28124), (1114, 14062), (2228, 7031)]