19774092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126757}}^1$

素因数の和:126777

約数の個数: 24

約数和(自身を含む): 49689136

約数和(自身を除く): 29915044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 126757, 253514, 380271, 507028, 760542, 1521084, 1647841, 3295682, 4943523, 6591364, 9887046, 19774092]

約数ペア:

[(1, 19774092), (2, 9887046), (3, 6591364), (4, 4943523), (6, 3295682), (12, 1647841), (13, 1521084), (26, 760542), (39, 507028), (52, 380271), (78, 253514), (156, 126757)]