194842378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 319587840

約数和(自身を除く): 124745462

約数列:

[1, 2, 19, 31, 38, 62, 193, 386, 589, 857, 1178, 1714, 3667, 5983, 7334, 11966, 16283, 26567, 32566, 53134, 113677, 165401, 227354, 330802, 504773, 1009546, 3142619, 5127431, 6285238, 10254862, 97421189, 194842378]

約数ペア:

[(1, 194842378), (2, 97421189), (19, 10254862), (31, 6285238), (38, 5127431), (62, 3142619), (193, 1009546), (386, 504773), (589, 330802), (857, 227354), (1178, 165401), (1714, 113677), (3667, 53134), (5983, 32566), (7334, 26567), (11966, 16283)]