21322902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187043}}^1$

素因数の和:187067

約数の個数: 16

約数和(自身を含む): 44890560

約数和(自身を除く): 23567658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 187043, 374086, 561129, 1122258, 3553817, 7107634, 10661451, 21322902]

約数ペア:

[(1, 21322902), (2, 10661451), (3, 7107634), (6, 3553817), (19, 1122258), (38, 561129), (57, 374086), (114, 187043)]