5019724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^2$

素因数の和:537

約数の個数: 18

約数和(自身を含む): 9282980

約数和(自身を除く): 4263256

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 66049, 132098, 264196, 1254931, 2509862, 5019724]

約数ペア:

[(1, 5019724), (2, 2509862), (4, 1254931), (19, 264196), (38, 132098), (76, 66049), (257, 19532), (514, 9766), (1028, 4883)]