11973930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{399131}}^1$

素因数の和:399141

約数の個数: 16

約数和(自身を含む): 28737504

約数和(自身を除く): 16763574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 399131, 798262, 1197393, 1995655, 2394786, 3991310, 5986965, 11973930]

約数ペア:

[(1, 11973930), (2, 5986965), (3, 3991310), (5, 2394786), (6, 1995655), (10, 1197393), (15, 798262), (30, 399131)]