15093776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30431}}^1$

素因数の和:30470

約数の個数: 20

約数和(自身を含む): 30188544

約数和(自身を除く): 15094768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30431, 60862, 121724, 243448, 486896, 943361, 1886722, 3773444, 7546888, 15093776]

約数ペア:

[(1, 15093776), (2, 7546888), (4, 3773444), (8, 1886722), (16, 943361), (31, 486896), (62, 243448), (124, 121724), (248, 60862), (496, 30431)]