19989198304

素因数分解:

$2^5\times {\mathrm{4337}}^1\times {\mathrm{144031}}^1$

素因数の和:148378

約数の個数: 24

約数和(自身を含む): 39363081408

約数和(自身を除く): 19373883104

約数列:

[1, 2, 4, 8, 16, 32, 4337, 8674, 17348, 34696, 69392, 138784, 144031, 288062, 576124, 1152248, 2304496, 4608992, 624662447, 1249324894, 2498649788, 4997299576, 9994599152, 19989198304]

約数ペア:

[(1, 19989198304), (2, 9994599152), (4, 4997299576), (8, 2498649788), (16, 1249324894), (32, 624662447), (4337, 4608992), (8674, 2304496), (17348, 1152248), (34696, 576124), (69392, 288062), (138784, 144031)]