15662967446870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{11196071}}^1$

素因数の和:11196333

約数の個数: 64

約数和(自身を含む): 30632452992000

約数和(自身を除く): 14969485545130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 199, 370, 398, 703, 995, 1406, 1990, 3515, 3781, 7030, 7363, 7562, 14726, 18905, 36815, 37810, 73630, 139897, 279794, 699485, 1398970, 11196071, 22392142, 55980355, 111960710, 212725349, 414254627, 425450698, 828509254, 1063626745, 2071273135, 2127253490, 2228018129, 4142546270, 4456036258, 7870837913, 11140090645, 15741675826, 22280181290, 39354189565, 42332344451, 78708379130, 82436670773, 84664688902, 164873341546, 211661722255, 412183353865, 423323444510, 824366707730, 1566296744687, 3132593489374, 7831483723435, 15662967446870]

約数ペア:

[(1, 15662967446870), (2, 7831483723435), (5, 3132593489374), (10, 1566296744687), (19, 824366707730), (37, 423323444510), (38, 412183353865), (74, 211661722255), (95, 164873341546), (185, 84664688902), (190, 82436670773), (199, 78708379130), (370, 42332344451), (398, 39354189565), (703, 22280181290), (995, 15741675826), (1406, 11140090645), (1990, 7870837913), (3515, 4456036258), (3781, 4142546270), (7030, 2228018129), (7363, 2127253490), (7562, 2071273135), (14726, 1063626745), (18905, 828509254), (36815, 425450698), (37810, 414254627), (73630, 212725349), (139897, 111960710), (279794, 55980355), (699485, 22392142), (1398970, 11196071)]