19006942690

素因数分解:

$2^1\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{537071}}^1$

素因数の和:540617

約数の個数: 16

約数和(自身を含む): 34222227840

約数和(自身を除く): 15215285150

約数列:

[1, 2, 5, 10, 3539, 7078, 17695, 35390, 537071, 1074142, 2685355, 5370710, 1900694269, 3801388538, 9503471345, 19006942690]

約数ペア:

[(1, 19006942690), (2, 9503471345), (5, 3801388538), (10, 1900694269), (3539, 5370710), (7078, 2685355), (17695, 1074142), (35390, 537071)]