19860244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9063

約数の個数: 24

約数和(自身を含む): 37850400

約数和(自身を除く): 17990156

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9011, 18022, 36044, 171209, 261319, 342418, 522638, 684836, 1045276, 4965061, 9930122, 19860244]

約数ペア:

[(1, 19860244), (2, 9930122), (4, 4965061), (19, 1045276), (29, 684836), (38, 522638), (58, 342418), (76, 261319), (116, 171209), (551, 36044), (1102, 18022), (2204, 9011)]