38489110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 76184064

約数和(自身を除く): 37694954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2671, 2882, 5342, 7205, 13355, 14410, 26710, 29381, 58762, 146905, 293810, 349901, 699802, 1749505, 3499010, 3848911, 7697822, 19244555, 38489110]

約数ペア:

[(1, 38489110), (2, 19244555), (5, 7697822), (10, 3848911), (11, 3499010), (22, 1749505), (55, 699802), (110, 349901), (131, 293810), (262, 146905), (655, 58762), (1310, 29381), (1441, 26710), (2671, 14410), (2882, 13355), (5342, 7205)]