22381953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 11459199

約数列:

[1, 3, 11, 33, 53, 67, 159, 191, 201, 573, 583, 737, 1749, 2101, 2211, 3551, 6303, 10123, 10653, 12797, 30369, 38391, 39061, 111353, 117183, 140767, 334059, 422301, 678241, 2034723, 7460651, 22381953]

約数ペア:

[(1, 22381953), (3, 7460651), (11, 2034723), (33, 678241), (53, 422301), (67, 334059), (159, 140767), (191, 117183), (201, 111353), (573, 39061), (583, 38391), (737, 30369), (1749, 12797), (2101, 10653), (2211, 10123), (3551, 6303)]