13987850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7610

約数の個数: 24

約数和(自身を含む): 26724108

約数和(自身を除く): 12736258

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 7561, 15122, 37805, 75610, 189025, 279757, 378050, 559514, 1398785, 2797570, 6993925, 13987850]

約数ペア:

[(1, 13987850), (2, 6993925), (5, 2797570), (10, 1398785), (25, 559514), (37, 378050), (50, 279757), (74, 189025), (185, 75610), (370, 37805), (925, 15122), (1850, 7561)]