2019061898

素因数分解:

$2^1\times 7^1\times {\mathrm{18143}}^1\times {\mathrm{7949}}^1$

素因数の和:26101

約数の個数: 16

約数和(自身を含む): 3461875200

約数和(自身を除く): 1442813302

約数列:

[1, 2, 7, 14, 7949, 15898, 18143, 36286, 55643, 111286, 127001, 254002, 144218707, 288437414, 1009530949, 2019061898]

約数ペア:

[(1, 2019061898), (2, 1009530949), (7, 288437414), (14, 144218707), (7949, 254002), (15898, 127001), (18143, 111286), (36286, 55643)]