16485972

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{3359}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 38572800

約数和(自身を除く): 22086828

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 3359, 4908, 6718, 10077, 13436, 20154, 40308, 1373831, 2747662, 4121493, 5495324, 8242986, 16485972]

約数ペア:

[(1, 16485972), (2, 8242986), (3, 5495324), (4, 4121493), (6, 2747662), (12, 1373831), (409, 40308), (818, 20154), (1227, 13436), (1636, 10077), (2454, 6718), (3359, 4908)]