190371012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1220327}}^1$

素因数の和:1220347

約数の個数: 24

約数和(自身を含む): 478368576

約数和(自身を除く): 287997564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1220327, 2440654, 3660981, 4881308, 7321962, 14643924, 15864251, 31728502, 47592753, 63457004, 95185506, 190371012]

約数ペア:

[(1, 190371012), (2, 95185506), (3, 63457004), (4, 47592753), (6, 31728502), (12, 15864251), (13, 14643924), (26, 7321962), (39, 4881308), (52, 3660981), (78, 2440654), (156, 1220327)]