16291390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10789}}^1$

素因数の和:10947

約数の個数: 16

約数和(自身を含む): 29521440

約数和(自身を除く): 13230050

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 10789, 21578, 53945, 107890, 1629139, 3258278, 8145695, 16291390]

約数ペア:

[(1, 16291390), (2, 8145695), (5, 3258278), (10, 1629139), (151, 107890), (302, 53945), (755, 21578), (1510, 10789)]