16823210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7039}}^1$

素因数の和:7285

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 13589590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 7039, 14078, 35195, 70390, 1682321, 3364642, 8411605, 16823210]

約数ペア:

[(1, 16823210), (2, 8411605), (5, 3364642), (10, 1682321), (239, 70390), (478, 35195), (1195, 14078), (2390, 7039)]