16728902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 26538624

約数和(自身を除く): 9809722

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 6581, 13162, 204011, 269821, 408022, 539642, 8364451, 16728902]

約数ペア:

[(1, 16728902), (2, 8364451), (31, 539642), (41, 408022), (62, 269821), (82, 204011), (1271, 13162), (2542, 6581)]