17968049228

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{2557}}^1\times {\mathrm{12823}}^1$

素因数の和:15521

約数の個数: 24

約数和(自身を含む): 31688463072

約数和(自身を除く): 13720413844

約数列:

[1, 2, 4, 137, 274, 548, 2557, 5114, 10228, 12823, 25646, 51292, 350309, 700618, 1401236, 1756751, 3513502, 7027004, 32788411, 65576822, 131153644, 4492012307, 8984024614, 17968049228]

約数ペア:

[(1, 17968049228), (2, 8984024614), (4, 4492012307), (137, 131153644), (274, 65576822), (548, 32788411), (2557, 7027004), (5114, 3513502), (10228, 1756751), (12823, 1401236), (25646, 700618), (51292, 350309)]