19385152

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1118

約数の個数: 28

約数和(自身を含む): 38608000

約数和(自身を除く): 19222848

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 607, 998, 1214, 1996, 2428, 3992, 4856, 7984, 9712, 15968, 19424, 31936, 38848, 302893, 605786, 1211572, 2423144, 4846288, 9692576, 19385152]

約数ペア:

[(1, 19385152), (2, 9692576), (4, 4846288), (8, 2423144), (16, 1211572), (32, 605786), (64, 302893), (499, 38848), (607, 31936), (998, 19424), (1214, 15968), (1996, 9712), (2428, 7984), (3992, 4856)]