13123544

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8123

約数の個数: 32

約数和(自身を含む): 29095200

約数和(自身を除く): 15971656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 8081, 16162, 32324, 56567, 64648, 113134, 226268, 234349, 452536, 468698, 937396, 1640443, 1874792, 3280886, 6561772, 13123544]

約数ペア:

[(1, 13123544), (2, 6561772), (4, 3280886), (7, 1874792), (8, 1640443), (14, 937396), (28, 468698), (29, 452536), (56, 234349), (58, 226268), (116, 113134), (203, 64648), (232, 56567), (406, 32324), (812, 16162), (1624, 8081)]