19193536

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1112

約数の個数: 28

約数和(自身を含む): 38227000

約数和(自身を除く): 19033464

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 601, 998, 1202, 1996, 2404, 3992, 4808, 7984, 9616, 15968, 19232, 31936, 38464, 299899, 599798, 1199596, 2399192, 4798384, 9596768, 19193536]

約数ペア:

[(1, 19193536), (2, 9596768), (4, 4798384), (8, 2399192), (16, 1199596), (32, 599798), (64, 299899), (499, 38464), (601, 31936), (998, 19232), (1202, 15968), (1996, 9616), (2404, 7984), (3992, 4808)]