16864916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 30455040

約数和(自身を除く): 13590124

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 823, 1646, 3292, 5123, 10246, 20492, 38681, 77362, 89707, 154724, 179414, 358828, 4216229, 8432458, 16864916]

約数ペア:

[(1, 16864916), (2, 8432458), (4, 4216229), (47, 358828), (94, 179414), (109, 154724), (188, 89707), (218, 77362), (436, 38681), (823, 20492), (1646, 10246), (3292, 5123)]