38613278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 63983640

約数和(自身を除く): 25370362

約数列:

[1, 2, 11, 22, 121, 242, 379, 421, 758, 842, 4169, 4631, 8338, 9262, 45859, 50941, 91718, 101882, 159559, 319118, 1755149, 3510298, 19306639, 38613278]

約数ペア:

[(1, 38613278), (2, 19306639), (11, 3510298), (22, 1755149), (121, 319118), (242, 159559), (379, 101882), (421, 91718), (758, 50941), (842, 45859), (4169, 9262), (4631, 8338)]