15729910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11860

約数の個数: 32

約数和(自身を含む): 34064640

約数和(自身を除く): 18334730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 11827, 23654, 59135, 82789, 118270, 165578, 224713, 413945, 449426, 827890, 1123565, 1572991, 2247130, 3145982, 7864955, 15729910]

約数ペア:

[(1, 15729910), (2, 7864955), (5, 3145982), (7, 2247130), (10, 1572991), (14, 1123565), (19, 827890), (35, 449426), (38, 413945), (70, 224713), (95, 165578), (133, 118270), (190, 82789), (266, 59135), (665, 23654), (1330, 11827)]