18473986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 28771200

約数和(自身を除く): 10297214

約数列:

[1, 2, 29, 58, 443, 719, 886, 1438, 12847, 20851, 25694, 41702, 318517, 637034, 9236993, 18473986]

約数ペア:

[(1, 18473986), (2, 9236993), (29, 637034), (58, 318517), (443, 41702), (719, 25694), (886, 20851), (1438, 12847)]