15132388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 27407072

約数和(自身を除く): 12274684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 907, 1814, 3628, 4171, 8342, 16684, 39001, 78002, 87979, 156004, 175958, 351916, 3783097, 7566194, 15132388]

約数ペア:

[(1, 15132388), (2, 7566194), (4, 3783097), (43, 351916), (86, 175958), (97, 156004), (172, 87979), (194, 78002), (388, 39001), (907, 16684), (1814, 8342), (3628, 4171)]