21787331434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1631521}}^1$

素因数の和:1632141

約数の個数: 16

約数和(自身を含む): 35710753536

約数和(自身を除く): 13923422102

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 1631521, 3263042, 17946731, 35893462, 990333247, 1980666494, 10893665717, 21787331434]

約数ペア:

[(1, 21787331434), (2, 10893665717), (11, 1980666494), (22, 990333247), (607, 35893462), (1214, 17946731), (6677, 3263042), (13354, 1631521)]