1212124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 2293200

約数和(自身を除く): 1081076

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 389, 778, 779, 1556, 1558, 3116, 7391, 14782, 15949, 29564, 31898, 63796, 303031, 606062, 1212124]

約数ペア:

[(1, 1212124), (2, 606062), (4, 303031), (19, 63796), (38, 31898), (41, 29564), (76, 15949), (82, 14782), (164, 7391), (389, 3116), (778, 1558), (779, 1556)]