1967840195

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{47711}}^1$

素因数の和:47902

約数の個数: 16

約数和(自身を含む): 2414990592

約数和(自身を除く): 447150397

約数列:

[1, 5, 73, 113, 365, 565, 8249, 41245, 47711, 238555, 3482903, 5391343, 17414515, 26956715, 393568039, 1967840195]

約数ペア:

[(1, 1967840195), (5, 393568039), (73, 26956715), (113, 17414515), (365, 5391343), (565, 3482903), (8249, 238555), (41245, 47711)]