189553706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{70571}}^1$

素因数の和:70669

約数の個数: 16

約数和(自身を含む): 304871040

約数和(自身を除く): 115317334

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 70571, 141142, 1199707, 2399414, 5575109, 11150218, 94776853, 189553706]

約数ペア:

[(1, 189553706), (2, 94776853), (17, 11150218), (34, 5575109), (79, 2399414), (158, 1199707), (1343, 141142), (2686, 70571)]