21700194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 46552320

約数和(自身を除く): 24852126

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 2693, 4029, 5386, 8058, 8079, 16158, 45781, 91562, 137343, 212747, 274686, 425494, 638241, 1276482, 3616699, 7233398, 10850097, 21700194]

約数ペア:

[(1, 21700194), (2, 10850097), (3, 7233398), (6, 3616699), (17, 1276482), (34, 638241), (51, 425494), (79, 274686), (102, 212747), (158, 137343), (237, 91562), (474, 45781), (1343, 16158), (2686, 8079), (2693, 8058), (4029, 5386)]