18766096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{68993}}^1$

素因数の和:69018

約数の個数: 20

約数和(自身を含む): 38498652

約数和(自身を除く): 19732556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 68993, 137986, 275972, 551944, 1103888, 1172881, 2345762, 4691524, 9383048, 18766096]

約数ペア:

[(1, 18766096), (2, 9383048), (4, 4691524), (8, 2345762), (16, 1172881), (17, 1103888), (34, 551944), (68, 275972), (136, 137986), (272, 68993)]