15665923338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{313331}}^1$

素因数の和:313990

約数の個数: 32

約数和(自身を含む): 33794736192

約数和(自身を除く): 18128812854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 8333, 16666, 24999, 49998, 313331, 626662, 939993, 1879986, 4073303, 8146606, 12219909, 24439818, 200845171, 401690342, 602535513, 1205071026, 2610987223, 5221974446, 7832961669, 15665923338]

約数ペア:

[(1, 15665923338), (2, 7832961669), (3, 5221974446), (6, 2610987223), (13, 1205071026), (26, 602535513), (39, 401690342), (78, 200845171), (641, 24439818), (1282, 12219909), (1923, 8146606), (3846, 4073303), (8333, 1879986), (16666, 939993), (24999, 626662), (49998, 313331)]