42861188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 38820412

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 19447, 38894, 77788, 369493, 563963, 738986, 1127926, 1477972, 2255852, 10715297, 21430594, 42861188]

約数ペア:

[(1, 42861188), (2, 21430594), (4, 10715297), (19, 2255852), (29, 1477972), (38, 1127926), (58, 738986), (76, 563963), (116, 369493), (551, 77788), (1102, 38894), (2204, 19447)]