31858706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 23437294

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 383, 398, 418, 766, 2189, 3781, 4213, 4378, 7277, 7562, 8426, 14554, 41591, 76217, 80047, 83182, 152434, 160094, 838387, 1448123, 1676774, 2896246, 15929353, 31858706]

約数ペア:

[(1, 31858706), (2, 15929353), (11, 2896246), (19, 1676774), (22, 1448123), (38, 838387), (199, 160094), (209, 152434), (383, 83182), (398, 80047), (418, 76217), (766, 41591), (2189, 14554), (3781, 8426), (4213, 7562), (4378, 7277)]