13841630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 28366848

約数和(自身を除く): 14525218

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5471, 10942, 27355, 54710, 60181, 120362, 125833, 251666, 300905, 601810, 629165, 1258330, 1384163, 2768326, 6920815, 13841630]

約数ペア:

[(1, 13841630), (2, 6920815), (5, 2768326), (10, 1384163), (11, 1258330), (22, 629165), (23, 601810), (46, 300905), (55, 251666), (110, 125833), (115, 120362), (230, 60181), (253, 54710), (506, 27355), (1265, 10942), (2530, 5471)]