9889816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 9809384

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 911, 1357, 1822, 2714, 3644, 5428, 7288, 10856, 20953, 41906, 53749, 83812, 107498, 167624, 214996, 429992, 1236227, 2472454, 4944908, 9889816]

約数ペア:

[(1, 9889816), (2, 4944908), (4, 2472454), (8, 1236227), (23, 429992), (46, 214996), (59, 167624), (92, 107498), (118, 83812), (184, 53749), (236, 41906), (472, 20953), (911, 10856), (1357, 7288), (1822, 5428), (2714, 3644)]