18417194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13099}}^1$

素因数の和:13157

約数の個数: 16

約数和(自身を含む): 29868000

約数和(自身を除く): 11450806

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 13099, 26198, 248881, 484663, 497762, 969326, 9208597, 18417194]

約数ペア:

[(1, 18417194), (2, 9208597), (19, 969326), (37, 497762), (38, 484663), (74, 248881), (703, 26198), (1406, 13099)]