18926746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24203}}^1$

素因数の和:24245

約数の個数: 16

約数和(自身を含む): 31368384

約数和(自身を除く): 12441638

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 24203, 48406, 411451, 556669, 822902, 1113338, 9463373, 18926746]

約数ペア:

[(1, 18926746), (2, 9463373), (17, 1113338), (23, 822902), (34, 556669), (46, 411451), (391, 48406), (782, 24203)]