19132984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{183971}}^1$

素因数の和:183990

約数の個数: 16

約数和(自身を含む): 38634120

約数和(自身を除く): 19501136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 183971, 367942, 735884, 1471768, 2391623, 4783246, 9566492, 19132984]

約数ペア:

[(1, 19132984), (2, 9566492), (4, 4783246), (8, 2391623), (13, 1471768), (26, 735884), (52, 367942), (104, 183971)]