19210962

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23371}}^1$

素因数の和:23513

約数の個数: 16

約数和(自身を含む): 38704032

約数和(自身を除く): 19493070

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 23371, 46742, 70113, 140226, 3201827, 6403654, 9605481, 19210962]

約数ペア:

[(1, 19210962), (2, 9605481), (3, 6403654), (6, 3201827), (137, 140226), (274, 70113), (411, 46742), (822, 23371)]