9469988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 18222624

約数和(自身を除く): 8752636

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 1571, 3014, 3142, 6028, 6284, 17281, 34562, 69124, 215227, 430454, 860908, 2367497, 4734994, 9469988]

約数ペア:

[(1, 9469988), (2, 4734994), (4, 2367497), (11, 860908), (22, 430454), (44, 215227), (137, 69124), (274, 34562), (548, 17281), (1507, 6284), (1571, 6028), (3014, 3142)]