1854238210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{93131}}^1$

素因数の和:93330

約数の個数: 32

約数和(自身を含む): 3661205184

約数和(自身を除く): 1806966974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 93131, 186262, 465655, 931310, 1024441, 2048882, 5122205, 10244410, 16856711, 33713422, 84283555, 168567110, 185423821, 370847642, 927119105, 1854238210]

約数ペア:

[(1, 1854238210), (2, 927119105), (5, 370847642), (10, 185423821), (11, 168567110), (22, 84283555), (55, 33713422), (110, 16856711), (181, 10244410), (362, 5122205), (905, 2048882), (1810, 1024441), (1991, 931310), (3982, 465655), (9955, 186262), (19910, 93131)]