38994010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3313}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 77308992

約数和(自身を除く): 38314982

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 3313, 5885, 6626, 11770, 16565, 33130, 36443, 72886, 182215, 354491, 364430, 708982, 1772455, 3544910, 3899401, 7798802, 19497005, 38994010]

約数ペア:

[(1, 38994010), (2, 19497005), (5, 7798802), (10, 3899401), (11, 3544910), (22, 1772455), (55, 708982), (107, 364430), (110, 354491), (214, 182215), (535, 72886), (1070, 36443), (1177, 33130), (2354, 16565), (3313, 11770), (5885, 6626)]