13159256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 27075600

約数和(自身を除く): 13916344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 653, 916, 1306, 1832, 2519, 2612, 5038, 5224, 7183, 10076, 14366, 20152, 28732, 57464, 149537, 299074, 598148, 1196296, 1644907, 3289814, 6579628, 13159256]

約数ペア:

[(1, 13159256), (2, 6579628), (4, 3289814), (8, 1644907), (11, 1196296), (22, 598148), (44, 299074), (88, 149537), (229, 57464), (458, 28732), (653, 20152), (916, 14366), (1306, 10076), (1832, 7183), (2519, 5224), (2612, 5038)]