11910355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 15105024

約数和(自身を除く): 3194669

約数列:

[1, 5, 31, 43, 155, 215, 1333, 1787, 6665, 8935, 55397, 76841, 276985, 384205, 2382071, 11910355]

約数ペア:

[(1, 11910355), (5, 2382071), (31, 384205), (43, 276985), (155, 76841), (215, 55397), (1333, 8935), (1787, 6665)]