39477790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 38489570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1879, 1910, 2101, 3758, 4202, 9395, 10505, 18790, 20669, 21010, 41338, 103345, 206690, 358889, 717778, 1794445, 3588890, 3947779, 7895558, 19738895, 39477790]

約数ペア:

[(1, 39477790), (2, 19738895), (5, 7895558), (10, 3947779), (11, 3588890), (22, 1794445), (55, 717778), (110, 358889), (191, 206690), (382, 103345), (955, 41338), (1879, 21010), (1910, 20669), (2101, 18790), (3758, 10505), (4202, 9395)]