19310433

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 26809920

約数和(自身を除く): 7499487

約数列:

[1, 3, 29, 87, 173, 519, 1283, 3849, 5017, 15051, 37207, 111621, 221959, 665877, 6436811, 19310433]

約数ペア:

[(1, 19310433), (3, 6436811), (29, 665877), (87, 221959), (173, 111621), (519, 37207), (1283, 15051), (3849, 5017)]