39173516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11987}}^1$

素因数の和:12053

約数の個数: 24

約数和(自身を含む): 73846080

約数和(自身を除く): 34672564

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 11987, 23974, 47948, 227753, 455506, 515441, 911012, 1030882, 2061764, 9793379, 19586758, 39173516]

約数ペア:

[(1, 39173516), (2, 19586758), (4, 9793379), (19, 2061764), (38, 1030882), (43, 911012), (76, 515441), (86, 455506), (172, 227753), (817, 47948), (1634, 23974), (3268, 11987)]