16221394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50377}}^1$

素因数の和:50409

約数の個数: 16

約数和(自身を含む): 29017728

約数和(自身を除く): 12796334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 50377, 100754, 352639, 705278, 1158671, 2317342, 8110697, 16221394]

約数ペア:

[(1, 16221394), (2, 8110697), (7, 2317342), (14, 1158671), (23, 705278), (46, 352639), (161, 100754), (322, 50377)]