194986374832

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{38934979}}^1$

素因数の和:38935300

約数の個数: 20

約数和(自身を含む): 378993095320

約数和(自身を除く): 184006720488

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 38934979, 77869958, 155739916, 311479832, 622959664, 12186648427, 24373296854, 48746593708, 97493187416, 194986374832]

約数ペア:

[(1, 194986374832), (2, 97493187416), (4, 48746593708), (8, 24373296854), (16, 12186648427), (313, 622959664), (626, 311479832), (1252, 155739916), (2504, 77869958), (5008, 38934979)]