12685972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 24950016

約数和(自身を除く): 12264044

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 10607, 21214, 42428, 137891, 243961, 275782, 487922, 551564, 975844, 3171493, 6342986, 12685972]

約数ペア:

[(1, 12685972), (2, 6342986), (4, 3171493), (13, 975844), (23, 551564), (26, 487922), (46, 275782), (52, 243961), (92, 137891), (299, 42428), (598, 21214), (1196, 10607)]