13305319088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43767497}}^1$

素因数の和:43767524

約数の個数: 20

約数和(自身を含む): 27135848760

約数和(自身を除く): 13830529672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43767497, 87534994, 175069988, 350139976, 700279952, 831582443, 1663164886, 3326329772, 6652659544, 13305319088]

約数ペア:

[(1, 13305319088), (2, 6652659544), (4, 3326329772), (8, 1663164886), (16, 831582443), (19, 700279952), (38, 350139976), (76, 175069988), (152, 87534994), (304, 43767497)]