1888891442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1\times {\mathrm{8423}}^1$

素因数の和:12073

約数の個数: 16

約数和(自身を含む): 2925891072

約数和(自身を除く): 1036999630

約数列:

[1, 2, 31, 62, 3617, 7234, 8423, 16846, 112127, 224254, 261113, 522226, 30465991, 60931982, 944445721, 1888891442]

約数ペア:

[(1, 1888891442), (2, 944445721), (31, 60931982), (62, 30465991), (3617, 522226), (7234, 261113), (8423, 224254), (16846, 112127)]