2019913748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3449}}^1\times {\mathrm{4723}}^1$

素因数の和:8207

約数の個数: 24

約数和(自身を含む): 3650707200

約数和(自身を除く): 1630793452

約数列:

[1, 2, 4, 31, 62, 124, 3449, 4723, 6898, 9446, 13796, 18892, 106919, 146413, 213838, 292826, 427676, 585652, 16289627, 32579254, 65158508, 504978437, 1009956874, 2019913748]

約数ペア:

[(1, 2019913748), (2, 1009956874), (4, 504978437), (31, 65158508), (62, 32579254), (124, 16289627), (3449, 585652), (4723, 427676), (6898, 292826), (9446, 213838), (13796, 146413), (18892, 106919)]