19524208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{110933}}^1$

素因数の和:110952

約数の個数: 20

約数和(自身を含む): 41267448

約数和(自身を除く): 21743240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 110933, 221866, 443732, 887464, 1220263, 1774928, 2440526, 4881052, 9762104, 19524208]

約数ペア:

[(1, 19524208), (2, 9762104), (4, 4881052), (8, 2440526), (11, 1774928), (16, 1220263), (22, 887464), (44, 443732), (88, 221866), (176, 110933)]