13156496

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9907}}^1$

素因数の和:9998

約数の個数: 20

約数和(自身を含む): 25800432

約数和(自身を除く): 12643936

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9907, 19814, 39628, 79256, 158512, 822281, 1644562, 3289124, 6578248, 13156496]

約数ペア:

[(1, 13156496), (2, 6578248), (4, 3289124), (8, 1644562), (16, 822281), (83, 158512), (166, 79256), (332, 39628), (664, 19814), (1328, 9907)]