18892672

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 38029680

約数和(自身を除く): 19137008

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1433, 1648, 2866, 3296, 5732, 6592, 11464, 13184, 22928, 45856, 91712, 147599, 183424, 295198, 590396, 1180792, 2361584, 4723168, 9446336, 18892672]

約数ペア:

[(1, 18892672), (2, 9446336), (4, 4723168), (8, 2361584), (16, 1180792), (32, 590396), (64, 295198), (103, 183424), (128, 147599), (206, 91712), (412, 45856), (824, 22928), (1433, 13184), (1648, 11464), (2866, 6592), (3296, 5732)]