12858502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 19885824

約数和(自身を除く): 7027322

約数列:

[1, 2, 41, 82, 191, 382, 821, 1642, 7831, 15662, 33661, 67322, 156811, 313622, 6429251, 12858502]

約数ペア:

[(1, 12858502), (2, 6429251), (41, 313622), (82, 156811), (191, 67322), (382, 33661), (821, 15662), (1642, 7831)]