12418590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21816

約数の個数: 32

約数和(自身を含む): 31374720

約数和(自身を除く): 18956130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21787, 43574, 65361, 108935, 130722, 217870, 326805, 413953, 653610, 827906, 1241859, 2069765, 2483718, 4139530, 6209295, 12418590]

約数ペア:

[(1, 12418590), (2, 6209295), (3, 4139530), (5, 2483718), (6, 2069765), (10, 1241859), (15, 827906), (19, 653610), (30, 413953), (38, 326805), (57, 217870), (95, 130722), (114, 108935), (190, 65361), (285, 43574), (570, 21787)]