2211695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 2887680

約数和(自身を除く): 675985

約数列:

[1, 5, 19, 31, 95, 155, 589, 751, 2945, 3755, 14269, 23281, 71345, 116405, 442339, 2211695]

約数ペア:

[(1, 2211695), (5, 442339), (19, 116405), (31, 71345), (95, 23281), (155, 14269), (589, 3755), (751, 2945)]