11953768

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 23025600

約数和(自身を除く): 11071832

約数列:

[1, 2, 4, 8, 89, 103, 163, 178, 206, 326, 356, 412, 652, 712, 824, 1304, 9167, 14507, 16789, 18334, 29014, 33578, 36668, 58028, 67156, 73336, 116056, 134312, 1494221, 2988442, 5976884, 11953768]

約数ペア:

[(1, 11953768), (2, 5976884), (4, 2988442), (8, 1494221), (89, 134312), (103, 116056), (163, 73336), (178, 67156), (206, 58028), (326, 36668), (356, 33578), (412, 29014), (652, 18334), (712, 16789), (824, 14507), (1304, 9167)]