1856870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 3650400

約数和(自身を除く): 1793530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 337, 551, 674, 1102, 1685, 2755, 3370, 5510, 6403, 9773, 12806, 19546, 32015, 48865, 64030, 97730, 185687, 371374, 928435, 1856870]

約数ペア:

[(1, 1856870), (2, 928435), (5, 371374), (10, 185687), (19, 97730), (29, 64030), (38, 48865), (58, 32015), (95, 19546), (145, 12806), (190, 9773), (290, 6403), (337, 5510), (551, 3370), (674, 2755), (1102, 1685)]