19802292

素因数分解:

$2^2\times 3^1\times {\mathrm{1650191}}^1$

素因数の和:1650198

約数の個数: 12

約数和(自身を含む): 46205376

約数和(自身を除く): 26403084

約数列:

[1, 2, 3, 4, 6, 12, 1650191, 3300382, 4950573, 6600764, 9901146, 19802292]

約数ペア:

[(1, 19802292), (2, 9901146), (3, 6600764), (4, 4950573), (6, 3300382), (12, 1650191)]