18882032

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{6983}}^1$

素因数の和:7017

約数の個数: 30

約数和(自身を含む): 39620232

約数和(自身を除く): 20738200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 6983, 13966, 27932, 55864, 90779, 111728, 181558, 363116, 726232, 1180127, 1452464, 2360254, 4720508, 9441016, 18882032]

約数ペア:

[(1, 18882032), (2, 9441016), (4, 4720508), (8, 2360254), (13, 1452464), (16, 1180127), (26, 726232), (52, 363116), (104, 181558), (169, 111728), (208, 90779), (338, 55864), (676, 27932), (1352, 13966), (2704, 6983)]