219048826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{11311}}^1$

素因数の和:11757

約数の個数: 16

約数和(自身を含む): 343703808

約数和(自身を除く): 124654982

約数列:

[1, 2, 23, 46, 421, 842, 9683, 11311, 19366, 22622, 260153, 520306, 4761931, 9523862, 109524413, 219048826]

約数ペア:

[(1, 219048826), (2, 109524413), (23, 9523862), (46, 4761931), (421, 520306), (842, 260153), (9683, 22622), (11311, 19366)]