16399166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61651}}^1$

素因数の和:61679

約数の個数: 16

約数和(自身を含む): 29592960

約数和(自身を除く): 13193794

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 61651, 123302, 431557, 863114, 1171369, 2342738, 8199583, 16399166]

約数ペア:

[(1, 16399166), (2, 8199583), (7, 2342738), (14, 1171369), (19, 863114), (38, 431557), (133, 123302), (266, 61651)]