19356608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17791}}^1$

素因数の和:17820

約数の個数: 28

約数和(自身を含む): 40672512

約数和(自身を除く): 21315904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17791, 35582, 71164, 142328, 284656, 302447, 569312, 604894, 1138624, 1209788, 2419576, 4839152, 9678304, 19356608]

約数ペア:

[(1, 19356608), (2, 9678304), (4, 4839152), (8, 2419576), (16, 1209788), (17, 1138624), (32, 604894), (34, 569312), (64, 302447), (68, 284656), (136, 142328), (272, 71164), (544, 35582), (1088, 17791)]