15681936

素因数分解:

$2^4\times 3^1\times {\mathrm{326707}}^1$

素因数の和:326718

約数の個数: 20

約数和(自身を含む): 40511792

約数和(自身を除く): 24829856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326707, 653414, 980121, 1306828, 1960242, 2613656, 3920484, 5227312, 7840968, 15681936]

約数ペア:

[(1, 15681936), (2, 7840968), (3, 5227312), (4, 3920484), (6, 2613656), (8, 1960242), (12, 1306828), (16, 980121), (24, 653414), (48, 326707)]