12956684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 24670128

約数和(自身を除く): 11713444

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2467, 2626, 4934, 5252, 9868, 32071, 64142, 128284, 249167, 498334, 996668, 3239171, 6478342, 12956684]

約数ペア:

[(1, 12956684), (2, 6478342), (4, 3239171), (13, 996668), (26, 498334), (52, 249167), (101, 128284), (202, 64142), (404, 32071), (1313, 9868), (2467, 5252), (2626, 4934)]