12956086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 23133600

約数和(自身を除く): 10177514

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 509, 979, 1018, 1157, 1958, 2314, 5599, 6617, 11198, 12727, 13234, 25454, 45301, 72787, 90602, 145574, 498311, 588913, 996622, 1177826, 6478043, 12956086]

約数ペア:

[(1, 12956086), (2, 6478043), (11, 1177826), (13, 996622), (22, 588913), (26, 498311), (89, 145574), (143, 90602), (178, 72787), (286, 45301), (509, 25454), (979, 13234), (1018, 12727), (1157, 11198), (1958, 6617), (2314, 5599)]