19155288

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10103}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 48499200

約数和(自身を除く): 29343912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10103, 20206, 30309, 40412, 60618, 80824, 121236, 242472, 798137, 1596274, 2394411, 3192548, 4788822, 6385096, 9577644, 19155288]

約数ペア:

[(1, 19155288), (2, 9577644), (3, 6385096), (4, 4788822), (6, 3192548), (8, 2394411), (12, 1596274), (24, 798137), (79, 242472), (158, 121236), (237, 80824), (316, 60618), (474, 40412), (632, 30309), (948, 20206), (1896, 10103)]