15538330

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2971}}^1$

素因数の和:3501

約数の個数: 16

約数和(自身を含む): 28031904

約数和(自身を除く): 12493574

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 2971, 5230, 5942, 14855, 29710, 1553833, 3107666, 7769165, 15538330]

約数ペア:

[(1, 15538330), (2, 7769165), (5, 3107666), (10, 1553833), (523, 29710), (1046, 14855), (2615, 5942), (2971, 5230)]