17201218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 26737920

約数和(自身を除く): 9536702

約数列:

[1, 2, 31, 62, 421, 659, 842, 1318, 13051, 20429, 26102, 40858, 277439, 554878, 8600609, 17201218]

約数ペア:

[(1, 17201218), (2, 8600609), (31, 554878), (62, 277439), (421, 40858), (659, 26102), (842, 20429), (1318, 13051)]