15045992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 30576000

約数和(自身を除く): 15530008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 727, 796, 1454, 1592, 2587, 2908, 5174, 5816, 9451, 10348, 18902, 20696, 37804, 75608, 144673, 289346, 578692, 1157384, 1880749, 3761498, 7522996, 15045992]

約数ペア:

[(1, 15045992), (2, 7522996), (4, 3761498), (8, 1880749), (13, 1157384), (26, 578692), (52, 289346), (104, 144673), (199, 75608), (398, 37804), (727, 20696), (796, 18902), (1454, 10348), (1592, 9451), (2587, 5816), (2908, 5174)]