2311312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7630

約数の個数: 20

約数和(自身を含む): 4714480

約数和(自身を除く): 2403168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7603, 15206, 30412, 60824, 121648, 144457, 288914, 577828, 1155656, 2311312]

約数ペア:

[(1, 2311312), (2, 1155656), (4, 577828), (8, 288914), (16, 144457), (19, 121648), (38, 60824), (76, 30412), (152, 15206), (304, 7603)]