22519946

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 34624800

約数和(自身を除く): 12104854

約数列:

[1, 2, 59, 118, 139, 278, 1373, 2746, 8201, 16402, 81007, 162014, 190847, 381694, 11259973, 22519946]

約数ペア:

[(1, 22519946), (2, 11259973), (59, 381694), (118, 190847), (139, 162014), (278, 81007), (1373, 16402), (2746, 8201)]