15707819380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{211867}}^1$

素因数の和:212224

約数の個数: 48

約数和(自身を含む): 36092137536

約数和(自身を除く): 20384318156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 1348, 1685, 3370, 3707, 6740, 7414, 14828, 18535, 37070, 74140, 211867, 423734, 847468, 1059335, 2118670, 2330537, 4237340, 4661074, 9322148, 11652685, 23305370, 46610740, 71399179, 142798358, 285596716, 356995895, 713991790, 785390969, 1427983580, 1570781938, 3141563876, 3926954845, 7853909690, 15707819380]

約数ペア:

[(1, 15707819380), (2, 7853909690), (4, 3926954845), (5, 3141563876), (10, 1570781938), (11, 1427983580), (20, 785390969), (22, 713991790), (44, 356995895), (55, 285596716), (110, 142798358), (220, 71399179), (337, 46610740), (674, 23305370), (1348, 11652685), (1685, 9322148), (3370, 4661074), (3707, 4237340), (6740, 2330537), (7414, 2118670), (14828, 1059335), (18535, 847468), (37070, 423734), (74140, 211867)]