15189041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 18564480

約数和(自身を除く): 3375439

約数列:

[1, 7, 17, 109, 119, 763, 1171, 1853, 8197, 12971, 19907, 127639, 139349, 893473, 2169863, 15189041]

約数ペア:

[(1, 15189041), (7, 2169863), (17, 893473), (109, 139349), (119, 127639), (763, 19907), (1171, 12971), (1853, 8197)]