21941106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{332441}}^1$

素因数の和:332457

約数の個数: 16

約数和(自身を含む): 47871648

約数和(自身を除く): 25930542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 332441, 664882, 997323, 1994646, 3656851, 7313702, 10970553, 21941106]

約数ペア:

[(1, 21941106), (2, 10970553), (3, 7313702), (6, 3656851), (11, 1994646), (22, 997323), (33, 664882), (66, 332441)]