12982430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 24494400

約数和(自身を除く): 11511970

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 503, 890, 1006, 2515, 2581, 5030, 5162, 12905, 14587, 25810, 29174, 44767, 72935, 89534, 145870, 223835, 447670, 1298243, 2596486, 6491215, 12982430]

約数ペア:

[(1, 12982430), (2, 6491215), (5, 2596486), (10, 1298243), (29, 447670), (58, 223835), (89, 145870), (145, 89534), (178, 72935), (290, 44767), (445, 29174), (503, 25810), (890, 14587), (1006, 12905), (2515, 5162), (2581, 5030)]