109219828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 206532480

約数和(自身を除く): 97312652

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 1759, 3268, 3518, 7036, 15523, 31046, 33421, 62092, 66842, 75637, 133684, 151274, 302548, 634999, 1269998, 1437103, 2539996, 2874206, 5748412, 27304957, 54609914, 109219828]

約数ペア:

[(1, 109219828), (2, 54609914), (4, 27304957), (19, 5748412), (38, 2874206), (43, 2539996), (76, 1437103), (86, 1269998), (172, 634999), (361, 302548), (722, 151274), (817, 133684), (1444, 75637), (1634, 66842), (1759, 62092), (3268, 33421), (3518, 31046), (7036, 15523)]