12138910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9160

約数の個数: 32

約数和(自身を含む): 26288640

約数和(自身を除く): 14149730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9127, 18254, 45635, 63889, 91270, 127778, 173413, 319445, 346826, 638890, 867065, 1213891, 1734130, 2427782, 6069455, 12138910]

約数ペア:

[(1, 12138910), (2, 6069455), (5, 2427782), (7, 1734130), (10, 1213891), (14, 867065), (19, 638890), (35, 346826), (38, 319445), (70, 173413), (95, 127778), (133, 91270), (190, 63889), (266, 45635), (665, 18254), (1330, 9127)]