12902651423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{25763}}^1$

素因数の和:26438

約数の個数: 16

約数和(自身を含む): 13920804480

約数和(自身を除く): 1018153057

約数列:

[1, 19, 43, 613, 817, 11647, 25763, 26359, 489497, 500821, 1107809, 15792719, 21048371, 300061661, 679086917, 12902651423]

約数ペア:

[(1, 12902651423), (19, 679086917), (43, 300061661), (613, 21048371), (817, 15792719), (11647, 1107809), (25763, 500821), (26359, 489497)]