16279402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 9122198

約数列:

[1, 2, 31, 62, 139, 278, 1889, 3778, 4309, 8618, 58559, 117118, 262571, 525142, 8139701, 16279402]

約数ペア:

[(1, 16279402), (2, 8139701), (31, 525142), (62, 262571), (139, 117118), (278, 58559), (1889, 8618), (3778, 4309)]