22981406

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5347}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 39532416

約数和(自身を除く): 16551010

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 5347, 10694, 37429, 74858, 1641529, 3283058, 11490703, 22981406]

約数ペア:

[(1, 22981406), (2, 11490703), (7, 3283058), (14, 1641529), (307, 74858), (614, 37429), (2149, 10694), (4298, 5347)]