18875823499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2087}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 21215416320

約数和(自身を除く): 2339592821

約数列:

[1, 13, 41, 71, 239, 533, 923, 2087, 2911, 3107, 9799, 16969, 27131, 37843, 85567, 127387, 148177, 220597, 498793, 695729, 1112371, 1926301, 6075257, 6484309, 9044477, 20450513, 35414303, 78978341, 265856669, 460385939, 1451986423, 18875823499]

約数ペア:

[(1, 18875823499), (13, 1451986423), (41, 460385939), (71, 265856669), (239, 78978341), (533, 35414303), (923, 20450513), (2087, 9044477), (2911, 6484309), (3107, 6075257), (9799, 1926301), (16969, 1112371), (27131, 695729), (37843, 498793), (85567, 220597), (127387, 148177)]