122839198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{3851}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 189287280

約数和(自身を除く): 66448082

約数列:

[1, 2, 41, 82, 389, 778, 3851, 7702, 15949, 31898, 157891, 315782, 1498039, 2996078, 61419599, 122839198]

約数ペア:

[(1, 122839198), (2, 61419599), (41, 2996078), (82, 1498039), (389, 315782), (778, 157891), (3851, 31898), (7702, 15949)]