2019669842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{30949}}^1$

素因数の和:31505

約数の個数: 16

約数和(自身を含む): 3081134400

約数和(自身を除く): 1061464558

約数列:

[1, 2, 67, 134, 487, 974, 30949, 32629, 61898, 65258, 2073583, 4147166, 15072163, 30144326, 1009834921, 2019669842]

約数ペア:

[(1, 2019669842), (2, 1009834921), (67, 30144326), (134, 15072163), (487, 4147166), (974, 2073583), (30949, 65258), (32629, 61898)]