9749930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42391}}^1$

素因数の和:42421

約数の個数: 16

約数和(自身を含む): 18313344

約数和(自身を除く): 8563414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 42391, 84782, 211955, 423910, 974993, 1949986, 4874965, 9749930]

約数ペア:

[(1, 9749930), (2, 4874965), (5, 1949986), (10, 974993), (23, 423910), (46, 211955), (115, 84782), (230, 42391)]