144457798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19697}}^1$

素因数の和:19911

約数の個数: 16

約数和(自身を含む): 229284720

約数和(自身を除く): 84826922

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 19697, 39394, 374243, 748486, 3801521, 7603042, 72228899, 144457798]

約数ペア:

[(1, 144457798), (2, 72228899), (19, 7603042), (38, 3801521), (193, 748486), (386, 374243), (3667, 39394), (7334, 19697)]