196022398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{685393}}^1$

素因数の和:685419

約数の個数: 16

約数和(自身を含む): 345438576

約数和(自身を除く): 149416178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 685393, 1370786, 7539323, 8910109, 15078646, 17820218, 98011199, 196022398]

約数ペア:

[(1, 196022398), (2, 98011199), (11, 17820218), (13, 15078646), (22, 8910109), (26, 7539323), (143, 1370786), (286, 685393)]