13394992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64399}}^1$

素因数の和:64420

約数の個数: 20

約数和(自身を含む): 27949600

約数和(自身を除く): 14554608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64399, 128798, 257596, 515192, 837187, 1030384, 1674374, 3348748, 6697496, 13394992]

約数ペア:

[(1, 13394992), (2, 6697496), (4, 3348748), (8, 1674374), (13, 1030384), (16, 837187), (26, 515192), (52, 257596), (104, 128798), (208, 64399)]