15678877912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5012429}}^1$

素因数の和:5012475

約数の個数: 32

約数和(自身を含む): 32480546400

約数和(自身を除く): 16801668488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5012429, 10024858, 20049716, 40099432, 85211293, 115285867, 170422586, 230571734, 340845172, 461143468, 681690344, 922286936, 1959859739, 3919719478, 7839438956, 15678877912]

約数ペア:

[(1, 15678877912), (2, 7839438956), (4, 3919719478), (8, 1959859739), (17, 922286936), (23, 681690344), (34, 461143468), (46, 340845172), (68, 230571734), (92, 170422586), (136, 115285867), (184, 85211293), (391, 40099432), (782, 20049716), (1564, 10024858), (3128, 5012429)]