9992708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11987

約数の個数: 24

約数和(自身を含む): 20082720

約数和(自身を除く): 10090012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 11953, 23906, 47812, 131483, 227107, 262966, 454214, 525932, 908428, 2498177, 4996354, 9992708]

約数ペア:

[(1, 9992708), (2, 4996354), (4, 2498177), (11, 908428), (19, 525932), (22, 454214), (38, 262966), (44, 227107), (76, 131483), (209, 47812), (418, 23906), (836, 11953)]