15826984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 30862440

約数和(自身を除く): 15035456

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 661, 1322, 2644, 2993, 5288, 5986, 11972, 23944, 27101, 48253, 54202, 96506, 108404, 193012, 216808, 386024, 1978373, 3956746, 7913492, 15826984]

約数ペア:

[(1, 15826984), (2, 7913492), (4, 3956746), (8, 1978373), (41, 386024), (73, 216808), (82, 193012), (146, 108404), (164, 96506), (292, 54202), (328, 48253), (584, 27101), (661, 23944), (1322, 11972), (2644, 5986), (2993, 5288)]