16138623

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 22216320

約数和(自身を除く): 6077697

約数列:

[1, 3, 37, 111, 347, 419, 1041, 1257, 12839, 15503, 38517, 46509, 145393, 436179, 5379541, 16138623]

約数ペア:

[(1, 16138623), (3, 5379541), (37, 436179), (111, 145393), (347, 46509), (419, 38517), (1041, 15503), (1257, 12839)]