19585955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7486

約数の個数: 16

約数和(自身を含む): 25691904

約数和(自身を除く): 6105949

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 7433, 37165, 126361, 230423, 631805, 1152115, 3917191, 19585955]

約数ペア:

[(1, 19585955), (5, 3917191), (17, 1152115), (31, 631805), (85, 230423), (155, 126361), (527, 37165), (2635, 7433)]