15828644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7079}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 30528960

約数和(自身を除く): 14700316

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7079, 14158, 28316, 92027, 184054, 304397, 368108, 608794, 1217588, 3957161, 7914322, 15828644]

約数ペア:

[(1, 15828644), (2, 7914322), (4, 3957161), (13, 1217588), (26, 608794), (43, 368108), (52, 304397), (86, 184054), (172, 92027), (559, 28316), (1118, 14158), (2236, 7079)]