15640314

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{5309}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 31350240

約数和(自身を除く): 15709926

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 5309, 10618, 15927, 31854, 2606719, 5213438, 7820157, 15640314]

約数ペア:

[(1, 15640314), (2, 7820157), (3, 5213438), (6, 2606719), (491, 31854), (982, 15927), (1473, 10618), (2946, 5309)]