20131946731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 22539686400

約数和(自身を除く): 2407739669

約数列:

[1, 13, 41, 109, 197, 533, 1417, 1759, 2561, 4469, 8077, 21473, 22867, 58097, 72119, 105001, 191731, 279149, 346523, 880393, 937547, 2492503, 4504799, 7860971, 11445109, 14207443, 37771007, 102192623, 184696759, 491023091, 1548611287, 20131946731]

約数ペア:

[(1, 20131946731), (13, 1548611287), (41, 491023091), (109, 184696759), (197, 102192623), (533, 37771007), (1417, 14207443), (1759, 11445109), (2561, 7860971), (4469, 4504799), (8077, 2492503), (21473, 937547), (22867, 880393), (58097, 346523), (72119, 279149), (105001, 191731)]