16875364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 32328576

約数和(自身を除く): 15453212

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 911, 1684, 1822, 3644, 4631, 9262, 10021, 18524, 20042, 40084, 383531, 767062, 1534124, 4218841, 8437682, 16875364]

約数ペア:

[(1, 16875364), (2, 8437682), (4, 4218841), (11, 1534124), (22, 767062), (44, 383531), (421, 40084), (842, 20042), (911, 18524), (1684, 10021), (1822, 9262), (3644, 4631)]