123457934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{104803}}^1$

素因数の和:104855

約数の個数: 16

約数和(自身を含む): 201223680

約数和(自身を除く): 77765746

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 104803, 209606, 1991257, 3248893, 3982514, 6497786, 61728967, 123457934]

約数ペア:

[(1, 123457934), (2, 61728967), (19, 6497786), (31, 3982514), (38, 3248893), (62, 1991257), (589, 209606), (1178, 104803)]