19412858303

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 20818459200

約数和(自身を除く): 1405600897

約数列:

[1, 29, 43, 157, 229, 433, 1247, 4553, 6641, 6751, 9847, 12557, 18619, 35953, 67981, 99157, 195779, 285563, 539951, 1042637, 1545979, 1971449, 2875553, 2923183, 4263751, 15567649, 44833391, 84772307, 123648779, 451461821, 669408907, 19412858303]

約数ペア:

[(1, 19412858303), (29, 669408907), (43, 451461821), (157, 123648779), (229, 84772307), (433, 44833391), (1247, 15567649), (4553, 4263751), (6641, 2923183), (6751, 2875553), (9847, 1971449), (12557, 1545979), (18619, 1042637), (35953, 539951), (67981, 285563), (99157, 195779)]