21060442

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{4793}}^1$

素因数の和:4834

約数の個数: 16

約数和(自身を含む): 34229160

約数和(自身を除く): 13168718

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 4793, 9586, 62309, 124618, 810017, 1620034, 10530221, 21060442]

約数ペア:

[(1, 21060442), (2, 10530221), (13, 1620034), (26, 810017), (169, 124618), (338, 62309), (2197, 9586), (4394, 4793)]