18690632

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{1901}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 35091900

約数和(自身を除く): 16401268

約数列:

[1, 2, 4, 8, 1229, 1901, 2458, 3802, 4916, 7604, 9832, 15208, 2336329, 4672658, 9345316, 18690632]

約数ペア:

[(1, 18690632), (2, 9345316), (4, 4672658), (8, 2336329), (1229, 15208), (1901, 9832), (2458, 7604), (3802, 4916)]