16660910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12560

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 19419730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12527, 25054, 62635, 87689, 125270, 175378, 238013, 438445, 476026, 876890, 1190065, 1666091, 2380130, 3332182, 8330455, 16660910]

約数ペア:

[(1, 16660910), (2, 8330455), (5, 3332182), (7, 2380130), (10, 1666091), (14, 1190065), (19, 876890), (35, 476026), (38, 438445), (70, 238013), (95, 175378), (133, 125270), (190, 87689), (266, 62635), (665, 25054), (1330, 12527)]