123025988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{70381}}^1$

素因数の和:70427

約数の個数: 24

約数和(自身を含む): 236483520

約数和(自身を除く): 113457532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 70381, 140762, 281524, 1337239, 1618763, 2674478, 3237526, 5348956, 6475052, 30756497, 61512994, 123025988]

約数ペア:

[(1, 123025988), (2, 61512994), (4, 30756497), (19, 6475052), (23, 5348956), (38, 3237526), (46, 2674478), (76, 1618763), (92, 1337239), (437, 281524), (874, 140762), (1748, 70381)]