13289556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{158209}}^1$

素因数の和:158223

約数の個数: 24

約数和(自身を含む): 35439040

約数和(自身を除く): 22149484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 158209, 316418, 474627, 632836, 949254, 1107463, 1898508, 2214926, 3322389, 4429852, 6644778, 13289556]

約数ペア:

[(1, 13289556), (2, 6644778), (3, 4429852), (4, 3322389), (6, 2214926), (7, 1898508), (12, 1107463), (14, 949254), (21, 632836), (28, 474627), (42, 316418), (84, 158209)]