15898376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16760824

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2591, 3068, 5182, 6136, 10364, 20728, 33683, 67366, 134732, 152869, 269464, 305738, 611476, 1222952, 1987297, 3974594, 7949188, 15898376]

約数ペア:

[(1, 15898376), (2, 7949188), (4, 3974594), (8, 1987297), (13, 1222952), (26, 611476), (52, 305738), (59, 269464), (104, 152869), (118, 134732), (236, 67366), (472, 33683), (767, 20728), (1534, 10364), (2591, 6136), (3068, 5182)]