18097838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5521}}^1$

素因数の和:5683

約数の個数: 16

約数和(自身を含む): 29818800

約数和(自身を除く): 11720962

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5521, 11042, 60731, 121462, 822629, 1645258, 9048919, 18097838]

約数ペア:

[(1, 18097838), (2, 9048919), (11, 1645258), (22, 822629), (149, 121462), (298, 60731), (1639, 11042), (3278, 5521)]