14707220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66851}}^1$

素因数の和:66871

約数の個数: 24

約数和(自身を含む): 33693408

約数和(自身を除く): 18986188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 66851, 133702, 267404, 334255, 668510, 735361, 1337020, 1470722, 2941444, 3676805, 7353610, 14707220]

約数ペア:

[(1, 14707220), (2, 7353610), (4, 3676805), (5, 2941444), (10, 1470722), (11, 1337020), (20, 735361), (22, 668510), (44, 334255), (55, 267404), (110, 133702), (220, 66851)]