16005028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 30284352

約数和(自身を除く): 14279324

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 887, 1388, 1774, 3548, 4511, 9022, 11531, 18044, 23062, 46124, 307789, 615578, 1231156, 4001257, 8002514, 16005028]

約数ペア:

[(1, 16005028), (2, 8002514), (4, 4001257), (13, 1231156), (26, 615578), (52, 307789), (347, 46124), (694, 23062), (887, 18044), (1388, 11531), (1774, 9022), (3548, 4511)]