19410672

素因数分解:

$2^4\times 3^1\times {\mathrm{404389}}^1$

素因数の和:404400

約数の個数: 20

約数和(自身を含む): 50144360

約数和(自身を除く): 30733688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404389, 808778, 1213167, 1617556, 2426334, 3235112, 4852668, 6470224, 9705336, 19410672]

約数ペア:

[(1, 19410672), (2, 9705336), (3, 6470224), (4, 4852668), (6, 3235112), (8, 2426334), (12, 1617556), (16, 1213167), (24, 808778), (48, 404389)]