18714430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14071}}^1$

素因数の和:14104

約数の個数: 32

約数和(自身を含む): 40527360

約数和(自身を除く): 21812930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14071, 28142, 70355, 98497, 140710, 196994, 267349, 492485, 534698, 984970, 1336745, 1871443, 2673490, 3742886, 9357215, 18714430]

約数ペア:

[(1, 18714430), (2, 9357215), (5, 3742886), (7, 2673490), (10, 1871443), (14, 1336745), (19, 984970), (35, 534698), (38, 492485), (70, 267349), (95, 196994), (133, 140710), (190, 98497), (266, 70355), (665, 28142), (1330, 14071)]