19876008

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6521}}^1$

素因数の和:6657

約数の個数: 32

約数和(自身を含む): 50088960

約数和(自身を除く): 30212952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6521, 13042, 19563, 26084, 39126, 52168, 78252, 156504, 828167, 1656334, 2484501, 3312668, 4969002, 6625336, 9938004, 19876008]

約数ペア:

[(1, 19876008), (2, 9938004), (3, 6625336), (4, 4969002), (6, 3312668), (8, 2484501), (12, 1656334), (24, 828167), (127, 156504), (254, 78252), (381, 52168), (508, 39126), (762, 26084), (1016, 19563), (1524, 13042), (3048, 6521)]