2019232802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{218579}}^1$

素因数の和:218761

約数の個数: 16

約数和(自身を含む): 3147552000

約数和(自身を除く): 1128319198

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 218579, 437158, 6775949, 13551898, 32568271, 65136542, 1009616401, 2019232802]

約数ペア:

[(1, 2019232802), (2, 1009616401), (31, 65136542), (62, 32568271), (149, 13551898), (298, 6775949), (4619, 437158), (9238, 218579)]