15690894136

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{509}}^1\times {\mathrm{10061}}^1$

素因数の和:10959

約数の個数: 32

約数和(自身を含む): 29558131200

約数和(自身を除く): 13867237064

約数列:

[1, 2, 4, 8, 383, 509, 766, 1018, 1532, 2036, 3064, 4072, 10061, 20122, 40244, 80488, 194947, 389894, 779788, 1559576, 3853363, 5121049, 7706726, 10242098, 15413452, 20484196, 30826904, 40968392, 1961361767, 3922723534, 7845447068, 15690894136]

約数ペア:

[(1, 15690894136), (2, 7845447068), (4, 3922723534), (8, 1961361767), (383, 40968392), (509, 30826904), (766, 20484196), (1018, 15413452), (1532, 10242098), (2036, 7706726), (3064, 5121049), (4072, 3853363), (10061, 1559576), (20122, 779788), (40244, 389894), (80488, 194947)]