38828960282

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19953217}}^1$

素因数の和:19953365

約数の個数: 16

約数和(自身を含む): 67042812480

約数和(自身を除く): 28213852198

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 19953217, 39906434, 139672519, 279345038, 2773497163, 5546994326, 19414480141, 38828960282]

約数ペア:

[(1, 38828960282), (2, 19414480141), (7, 5546994326), (14, 2773497163), (139, 279345038), (278, 139672519), (973, 39906434), (1946, 19953217)]