17439130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21011}}^1$

素因数の和:21101

約数の個数: 16

約数和(自身を含む): 31770144

約数和(自身を除く): 14331014

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 21011, 42022, 105055, 210110, 1743913, 3487826, 8719565, 17439130]

約数ペア:

[(1, 17439130), (2, 8719565), (5, 3487826), (10, 1743913), (83, 210110), (166, 105055), (415, 42022), (830, 21011)]