13380368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{28837}}^1$

素因数の和:28874

約数の個数: 20

約数和(自身を含む): 26819340

約数和(自身を除く): 13438972

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 28837, 57674, 115348, 230696, 461392, 836273, 1672546, 3345092, 6690184, 13380368]

約数ペア:

[(1, 13380368), (2, 6690184), (4, 3345092), (8, 1672546), (16, 836273), (29, 461392), (58, 230696), (116, 115348), (232, 57674), (464, 28837)]