18996022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11161}}^1$

素因数の和:11223

約数の個数: 16

約数和(自身を含む): 30539232

約数和(自身を除く): 11543210

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11161, 22322, 256703, 412957, 513406, 825914, 9498011, 18996022]

約数ペア:

[(1, 18996022), (2, 9498011), (23, 825914), (37, 513406), (46, 412957), (74, 256703), (851, 22322), (1702, 11161)]