2022396784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6652621}}^1$

素因数の和:6652648

約数の個数: 20

約数和(自身を含む): 4124625640

約数和(自身を除く): 2102228856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6652621, 13305242, 26610484, 53220968, 106441936, 126399799, 252799598, 505599196, 1011198392, 2022396784]

約数ペア:

[(1, 2022396784), (2, 1011198392), (4, 505599196), (8, 252799598), (16, 126399799), (19, 106441936), (38, 53220968), (76, 26610484), (152, 13305242), (304, 6652621)]