19486132

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 34786080

約数和(自身を除く): 15299948

約数列:

[1, 2, 4, 101, 139, 202, 278, 347, 404, 556, 694, 1388, 14039, 28078, 35047, 48233, 56156, 70094, 96466, 140188, 192932, 4871533, 9743066, 19486132]

約数ペア:

[(1, 19486132), (2, 9743066), (4, 4871533), (101, 192932), (139, 140188), (202, 96466), (278, 70094), (347, 56156), (404, 48233), (556, 35047), (694, 28078), (1388, 14039)]