21603171746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1455151}}^1$

素因数の和:1455737

約数の個数: 16

約数和(自身を含む): 34958571648

約数和(自身を除く): 13355399902

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 14846, 1455151, 2910302, 18916963, 37833926, 830891221, 1661782442, 10801585873, 21603171746]

約数ペア:

[(1, 21603171746), (2, 10801585873), (13, 1661782442), (26, 830891221), (571, 37833926), (1142, 18916963), (7423, 2910302), (14846, 1455151)]