12589278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 27396096

約数和(自身を除く): 14806818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1567, 2678, 3134, 4017, 4701, 8034, 9402, 20371, 40742, 61113, 122226, 161401, 322802, 484203, 968406, 2098213, 4196426, 6294639, 12589278]

約数ペア:

[(1, 12589278), (2, 6294639), (3, 4196426), (6, 2098213), (13, 968406), (26, 484203), (39, 322802), (78, 161401), (103, 122226), (206, 61113), (309, 40742), (618, 20371), (1339, 9402), (1567, 8034), (2678, 4701), (3134, 4017)]