24897998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 37957920

約数和(自身を除く): 13059922

約数列:

[1, 2, 109, 181, 218, 362, 631, 1262, 19729, 39458, 68779, 114211, 137558, 228422, 12448999, 24897998]

約数ペア:

[(1, 24897998), (2, 12448999), (109, 228422), (181, 137558), (218, 114211), (362, 68779), (631, 39458), (1262, 19729)]