16859821685

素因数分解:

$5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1\times {\mathrm{1931}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 23237044992

約数和(自身を除く): 6377223307

約数列:

[1, 5, 7, 35, 313, 797, 1565, 1931, 2191, 3985, 5579, 9655, 10955, 13517, 27895, 67585, 249461, 604403, 1247305, 1539007, 1746227, 3022015, 4230821, 7695035, 8731135, 10773049, 21154105, 53865245, 481709191, 2408545955, 3371964337, 16859821685]

約数ペア:

[(1, 16859821685), (5, 3371964337), (7, 2408545955), (35, 481709191), (313, 53865245), (797, 21154105), (1565, 10773049), (1931, 8731135), (2191, 7695035), (3985, 4230821), (5579, 3022015), (9655, 1746227), (10955, 1539007), (13517, 1247305), (27895, 604403), (67585, 249461)]