19990512096

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{933787}}^1$

素因数の和:934023

約数の個数: 48

約数和(自身を含む): 52710465024

約数和(自身を除く): 32719952928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 933787, 1867574, 2801361, 3735148, 5602722, 7470296, 11205444, 14940592, 22410888, 29881184, 44821776, 89643552, 208234501, 416469002, 624703503, 832938004, 1249407006, 1665876008, 2498814012, 3331752016, 4997628024, 6663504032, 9995256048, 19990512096]

約数ペア:

[(1, 19990512096), (2, 9995256048), (3, 6663504032), (4, 4997628024), (6, 3331752016), (8, 2498814012), (12, 1665876008), (16, 1249407006), (24, 832938004), (32, 624703503), (48, 416469002), (96, 208234501), (223, 89643552), (446, 44821776), (669, 29881184), (892, 22410888), (1338, 14940592), (1784, 11205444), (2676, 7470296), (3568, 5602722), (5352, 3735148), (7136, 2801361), (10704, 1867574), (21408, 933787)]