127920122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{306029}}^1$

素因数の和:306061

約数の個数: 16

約数和(自身を含む): 220341600

約数和(自身を除く): 92421478

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 306029, 612058, 3366319, 5814551, 6732638, 11629102, 63960061, 127920122]

約数ペア:

[(1, 127920122), (2, 63960061), (11, 11629102), (19, 6732638), (22, 5814551), (38, 3366319), (209, 612058), (418, 306029)]