187642226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{13109}}^1$

素因数の和:13549

約数の個数: 16

約数和(自身を含む): 298750680

約数和(自身を除く): 111108454

約数列:

[1, 2, 17, 34, 421, 842, 7157, 13109, 14314, 26218, 222853, 445706, 5518889, 11037778, 93821113, 187642226]

約数ペア:

[(1, 187642226), (2, 93821113), (17, 11037778), (34, 5518889), (421, 445706), (842, 222853), (7157, 26218), (13109, 14314)]