25304941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 2573459

約数列:

[1, 19, 43, 47, 659, 817, 893, 2021, 12521, 28337, 30973, 38399, 538403, 588487, 1331839, 25304941]

約数ペア:

[(1, 25304941), (19, 1331839), (43, 588487), (47, 538403), (659, 38399), (817, 30973), (893, 28337), (2021, 12521)]