18505528

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{1907}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 34744680

約数和(自身を除く): 16239152

約数列:

[1, 2, 4, 8, 1213, 1907, 2426, 3814, 4852, 7628, 9704, 15256, 2313191, 4626382, 9252764, 18505528]

約数ペア:

[(1, 18505528), (2, 9252764), (4, 4626382), (8, 2313191), (1213, 15256), (1907, 9704), (2426, 7628), (3814, 4852)]