19239508730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1783087}}^1$

素因数の和:1783190

約数の個数: 32

約数和(自身を含む): 37744406784

約数和(自身を除く): 18504898054

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 1783087, 3566174, 8915435, 17830870, 23180131, 46360262, 115900655, 147996221, 231801310, 295992442, 739981105, 1479962210, 1923950873, 3847901746, 9619754365, 19239508730]

約数ペア:

[(1, 19239508730), (2, 9619754365), (5, 3847901746), (10, 1923950873), (13, 1479962210), (26, 739981105), (65, 295992442), (83, 231801310), (130, 147996221), (166, 115900655), (415, 46360262), (830, 23180131), (1079, 17830870), (2158, 8915435), (5395, 3566174), (10790, 1783087)]