16264390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11701}}^1$

素因数の和:11847

約数の個数: 16

約数和(自身を含む): 29489040

約数和(自身を除く): 13224650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 11701, 23402, 58505, 117010, 1626439, 3252878, 8132195, 16264390]

約数ペア:

[(1, 16264390), (2, 8132195), (5, 3252878), (10, 1626439), (139, 117010), (278, 58505), (695, 23402), (1390, 11701)]