222258238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{344053}}^1$

素因数の和:344091

約数の個数: 16

約数和(自身を含む): 371578320

約数和(自身を除く): 149320082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 344053, 688106, 5848901, 6537007, 11697802, 13074014, 111129119, 222258238]

約数ペア:

[(1, 222258238), (2, 111129119), (17, 13074014), (19, 11697802), (34, 6537007), (38, 5848901), (323, 688106), (646, 344053)]