2019243610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{148147}}^1$

素因数の和:148230

約数の個数: 32

約数和(自身を含む): 3839996160

約数和(自身を除く): 1820752550

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 148147, 296294, 740735, 1481470, 4296263, 6962909, 8592526, 13925818, 21481315, 34814545, 42962630, 69629090, 201924361, 403848722, 1009621805, 2019243610]

約数ペア:

[(1, 2019243610), (2, 1009621805), (5, 403848722), (10, 201924361), (29, 69629090), (47, 42962630), (58, 34814545), (94, 21481315), (145, 13925818), (235, 8592526), (290, 6962909), (470, 4296263), (1363, 1481470), (2726, 740735), (6815, 296294), (13630, 148147)]