12897474

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 13618686

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 269, 366, 393, 538, 786, 807, 1614, 7991, 15982, 16409, 23973, 32818, 35239, 47946, 49227, 70478, 98454, 105717, 211434, 2149579, 4299158, 6448737, 12897474]

約数ペア:

[(1, 12897474), (2, 6448737), (3, 4299158), (6, 2149579), (61, 211434), (122, 105717), (131, 98454), (183, 70478), (262, 49227), (269, 47946), (366, 35239), (393, 32818), (538, 23973), (786, 16409), (807, 15982), (1614, 7991)]