16414385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13328

約数の個数: 16

約数和(自身を含む): 22330560

約数和(自身を除く): 5916175

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 13291, 66455, 172783, 252529, 863915, 1262645, 3282877, 16414385]

約数ペア:

[(1, 16414385), (5, 3282877), (13, 1262645), (19, 863915), (65, 252529), (95, 172783), (247, 66455), (1235, 13291)]