19433774

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 29862000

約数和(自身を除く): 10428226

約数列:

[1, 2, 59, 118, 157, 314, 1049, 2098, 9263, 18526, 61891, 123782, 164693, 329386, 9716887, 19433774]

約数ペア:

[(1, 19433774), (2, 9716887), (59, 329386), (118, 164693), (157, 123782), (314, 61891), (1049, 18526), (2098, 9263)]