11941220

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1187}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 25147584

約数和(自身を除く): 13206364

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1187, 2012, 2374, 2515, 4748, 5030, 5935, 10060, 11870, 23740, 597061, 1194122, 2388244, 2985305, 5970610, 11941220]

約数ペア:

[(1, 11941220), (2, 5970610), (4, 2985305), (5, 2388244), (10, 1194122), (20, 597061), (503, 23740), (1006, 11870), (1187, 10060), (2012, 5935), (2374, 5030), (2515, 4748)]