12191070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 17202210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 1619, 2510, 3238, 3765, 4857, 7530, 8095, 9714, 16190, 24285, 48570, 406369, 812738, 1219107, 2031845, 2438214, 4063690, 6095535, 12191070]

約数ペア:

[(1, 12191070), (2, 6095535), (3, 4063690), (5, 2438214), (6, 2031845), (10, 1219107), (15, 812738), (30, 406369), (251, 48570), (502, 24285), (753, 16190), (1255, 9714), (1506, 8095), (1619, 7530), (2510, 4857), (3238, 3765)]