20221253438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5346709}}^1$

素因数の和:5346803

約数の個数: 16

約数和(自身を含む): 31823617920

約数和(自身を除く): 11602364482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 5346709, 10693418, 165747979, 326149249, 331495958, 652298498, 10110626719, 20221253438]

約数ペア:

[(1, 20221253438), (2, 10110626719), (31, 652298498), (61, 331495958), (62, 326149249), (122, 165747979), (1891, 10693418), (3782, 5346709)]