1920008615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{43093}}^1$

素因数の和:43191

約数の個数: 32

約数和(自身を含む): 2813176320

約数和(自身を除く): 893167705

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1273, 2345, 6365, 8911, 43093, 44555, 215465, 301651, 818767, 1508255, 2887231, 4093835, 5731369, 14436155, 20210617, 28656845, 54857389, 101053085, 274286945, 384001723, 1920008615]

約数ペア:

[(1, 1920008615), (5, 384001723), (7, 274286945), (19, 101053085), (35, 54857389), (67, 28656845), (95, 20210617), (133, 14436155), (335, 5731369), (469, 4093835), (665, 2887231), (1273, 1508255), (2345, 818767), (6365, 301651), (8911, 215465), (43093, 44555)]