19912323341

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{98927}}^1$

素因数の和:99152

約数の個数: 16

約数和(自身を含む): 21172174848

約数和(自身を除く): 1259851507

約数列:

[1, 31, 43, 151, 1333, 4681, 6493, 98927, 201283, 3066737, 4253861, 14937977, 131869691, 463077287, 642333011, 19912323341]

約数ペア:

[(1, 19912323341), (31, 642333011), (43, 463077287), (151, 131869691), (1333, 14937977), (4681, 4253861), (6493, 3066737), (98927, 201283)]