9146942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 7545538

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 251, 266, 274, 502, 959, 1757, 1918, 2603, 3514, 4769, 5206, 9538, 18221, 33383, 34387, 36442, 66766, 68774, 240709, 481418, 653353, 1306706, 4573471, 9146942]

約数ペア:

[(1, 9146942), (2, 4573471), (7, 1306706), (14, 653353), (19, 481418), (38, 240709), (133, 68774), (137, 66766), (251, 36442), (266, 34387), (274, 33383), (502, 18221), (959, 9538), (1757, 5206), (1918, 4769), (2603, 3514)]