13209274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8966726

約数列:

[1, 2, 13, 26, 59, 79, 109, 118, 158, 218, 767, 1027, 1417, 1534, 2054, 2834, 4661, 6431, 8611, 9322, 12862, 17222, 60593, 83603, 111943, 121186, 167206, 223886, 508049, 1016098, 6604637, 13209274]

約数ペア:

[(1, 13209274), (2, 6604637), (13, 1016098), (26, 508049), (59, 223886), (79, 167206), (109, 121186), (118, 111943), (158, 83603), (218, 60593), (767, 17222), (1027, 12862), (1417, 9322), (1534, 8611), (2054, 6431), (2834, 4661)]