29904358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2609}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 49047120

約数和(自身を除く): 19142762

約数列:

[1, 2, 11, 22, 521, 1042, 2609, 5218, 5731, 11462, 28699, 57398, 1359289, 2718578, 14952179, 29904358]

約数ペア:

[(1, 29904358), (2, 14952179), (11, 2718578), (22, 1359289), (521, 57398), (1042, 28699), (2609, 11462), (5218, 5731)]