23309890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137117}}^1$

素因数の和:137141

約数の個数: 16

約数和(自身を含む): 44426232

約数和(自身を除く): 21116342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 137117, 274234, 685585, 1371170, 2330989, 4661978, 11654945, 23309890]

約数ペア:

[(1, 23309890), (2, 11654945), (5, 4661978), (10, 2330989), (17, 1371170), (34, 685585), (85, 274234), (170, 137117)]