212846282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{11959}}^1$

素因数の和:12781

約数の個数: 16

約数和(自身を含む): 348753600

約数和(自身を除く): 135907318

約数列:

[1, 2, 11, 22, 809, 1618, 8899, 11959, 17798, 23918, 131549, 263098, 9674831, 19349662, 106423141, 212846282]

約数ペア:

[(1, 212846282), (2, 106423141), (11, 19349662), (22, 9674831), (809, 263098), (1618, 131549), (8899, 23918), (11959, 17798)]