19393432

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{11489}}^1$

素因数の和:11706

約数の個数: 16

約数和(自身を含む): 36538200

約数和(自身を除く): 17144768

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 11489, 22978, 45956, 91912, 2424179, 4848358, 9696716, 19393432]

約数ペア:

[(1, 19393432), (2, 9696716), (4, 4848358), (8, 2424179), (211, 91912), (422, 45956), (844, 22978), (1688, 11489)]