17672138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3361}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 29047680

約数和(自身を除く): 11375542

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3361, 5258, 6722, 36971, 73942, 803279, 1606558, 8836069, 17672138]

約数ペア:

[(1, 17672138), (2, 8836069), (11, 1606558), (22, 803279), (239, 73942), (478, 36971), (2629, 6722), (3361, 5258)]