22442390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 41622336

約数和(自身を除く): 19179946

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 433, 710, 730, 866, 2165, 4330, 5183, 10366, 25915, 30743, 31609, 51830, 61486, 63218, 153715, 158045, 307430, 316090, 2244239, 4488478, 11221195, 22442390]

約数ペア:

[(1, 22442390), (2, 11221195), (5, 4488478), (10, 2244239), (71, 316090), (73, 307430), (142, 158045), (146, 153715), (355, 63218), (365, 61486), (433, 51830), (710, 31609), (730, 30743), (866, 25915), (2165, 10366), (4330, 5183)]