13856810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5518

約数の個数: 32

約数和(自身を含む): 28397952

約数和(自身を除く): 14541142

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5477, 10954, 27385, 54770, 60247, 120494, 125971, 251942, 301235, 602470, 629855, 1259710, 1385681, 2771362, 6928405, 13856810]

約数ペア:

[(1, 13856810), (2, 6928405), (5, 2771362), (10, 1385681), (11, 1259710), (22, 629855), (23, 602470), (46, 301235), (55, 251942), (110, 125971), (115, 120494), (230, 60247), (253, 54770), (506, 27385), (1265, 10954), (2530, 5477)]