22864562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 42240000

約数和(自身を除く): 19375438

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 1999, 3998, 5719, 11438, 13993, 27986, 37981, 75962, 85957, 171914, 265867, 531734, 601699, 1203398, 1633183, 3266366, 11432281, 22864562]

約数ペア:

[(1, 22864562), (2, 11432281), (7, 3266366), (14, 1633183), (19, 1203398), (38, 601699), (43, 531734), (86, 265867), (133, 171914), (266, 85957), (301, 75962), (602, 37981), (817, 27986), (1634, 13993), (1999, 11438), (3998, 5719)]