19086948

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5745

約数の個数: 48

約数和(自身を含む): 51089920

約数和(自身を除く): 32002972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5701, 11402, 17103, 22804, 34206, 51309, 68412, 102618, 153927, 176731, 205236, 307854, 353462, 530193, 615708, 706924, 1060386, 1590579, 2120772, 3181158, 4771737, 6362316, 9543474, 19086948]

約数ペア:

[(1, 19086948), (2, 9543474), (3, 6362316), (4, 4771737), (6, 3181158), (9, 2120772), (12, 1590579), (18, 1060386), (27, 706924), (31, 615708), (36, 530193), (54, 353462), (62, 307854), (93, 205236), (108, 176731), (124, 153927), (186, 102618), (279, 68412), (372, 51309), (558, 34206), (837, 22804), (1116, 17103), (1674, 11402), (3348, 5701)]