1891266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24247}}^1$

素因数の和:24265

約数の個数: 16

約数和(自身を含む): 4073664

約数和(自身を除く): 2182398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24247, 48494, 72741, 145482, 315211, 630422, 945633, 1891266]

約数ペア:

[(1, 1891266), (2, 945633), (3, 630422), (6, 315211), (13, 145482), (26, 72741), (39, 48494), (78, 24247)]