38553398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 64394064

約数和(自身を除く): 25840666

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1543, 1922, 3086, 12493, 20059, 24986, 40118, 47833, 95666, 621829, 1243658, 1482823, 2965646, 19276699, 38553398]

約数ペア:

[(1, 38553398), (2, 19276699), (13, 2965646), (26, 1482823), (31, 1243658), (62, 621829), (403, 95666), (806, 47833), (961, 40118), (1543, 24986), (1922, 20059), (3086, 12493)]