12490504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 25542720

約数和(自身を除く): 13052216

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1447, 2158, 2894, 4316, 5788, 8632, 11576, 18811, 37622, 75244, 120101, 150488, 240202, 480404, 960808, 1561313, 3122626, 6245252, 12490504]

約数ペア:

[(1, 12490504), (2, 6245252), (4, 3122626), (8, 1561313), (13, 960808), (26, 480404), (52, 240202), (83, 150488), (104, 120101), (166, 75244), (332, 37622), (664, 18811), (1079, 11576), (1447, 8632), (2158, 5788), (2894, 4316)]