2319218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 3818880

約数和(自身を除く): 1499662

約数列:

[1, 2, 11, 22, 271, 389, 542, 778, 2981, 4279, 5962, 8558, 105419, 210838, 1159609, 2319218]

約数ペア:

[(1, 2319218), (2, 1159609), (11, 210838), (22, 105419), (271, 8558), (389, 5962), (542, 4279), (778, 2981)]