18672424

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{2389}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 35061300

約数和(自身を除く): 16388876

約数列:

[1, 2, 4, 8, 977, 1954, 2389, 3908, 4778, 7816, 9556, 19112, 2334053, 4668106, 9336212, 18672424]

約数ペア:

[(1, 18672424), (2, 9336212), (4, 4668106), (8, 2334053), (977, 19112), (1954, 9556), (2389, 7816), (3908, 4778)]