18894080284

素因数分解:

$2^2\times {\mathrm{1049}}^1\times {\mathrm{4502879}}^1$

素因数の和:4503932

約数の個数: 12

約数和(自身を含む): 33096168000

約数和(自身を除く): 14202087716

約数列:

[1, 2, 4, 1049, 2098, 4196, 4502879, 9005758, 18011516, 4723520071, 9447040142, 18894080284]

約数ペア:

[(1, 18894080284), (2, 9447040142), (4, 4723520071), (1049, 18011516), (2098, 9005758), (4196, 4502879)]