19638936698586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{3940063}}^1$

素因数の和:3942011

約数の個数: 64

約数和(自身を含む): 43165449953280

約数和(自身を除く): 23526513254694

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 1901, 2622, 3802, 5703, 11406, 36119, 43723, 72238, 87446, 108357, 131169, 216714, 262338, 830737, 1661474, 2492211, 3940063, 4984422, 7880126, 11820189, 23640378, 74861197, 90621449, 149722394, 181242898, 224583591, 271864347, 449167182, 543728694, 1721807531, 3443615062, 5165422593, 7490059763, 10330845186, 14980119526, 22470179289, 44940358578, 142311135497, 172271374549, 284622270994, 344542749098, 426933406491, 516814123647, 853866812982, 1033628247294, 3273156116431, 6546312232862, 9819468349293, 19638936698586]

約数ペア:

[(1, 19638936698586), (2, 9819468349293), (3, 6546312232862), (6, 3273156116431), (19, 1033628247294), (23, 853866812982), (38, 516814123647), (46, 426933406491), (57, 344542749098), (69, 284622270994), (114, 172271374549), (138, 142311135497), (437, 44940358578), (874, 22470179289), (1311, 14980119526), (1901, 10330845186), (2622, 7490059763), (3802, 5165422593), (5703, 3443615062), (11406, 1721807531), (36119, 543728694), (43723, 449167182), (72238, 271864347), (87446, 224583591), (108357, 181242898), (131169, 149722394), (216714, 90621449), (262338, 74861197), (830737, 23640378), (1661474, 11820189), (2492211, 7880126), (3940063, 4984422)]