12490528

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{3581}}^1$

素因数の和:3700

約数の個数: 24

約数和(自身を含む): 24823260

約数和(自身を除く): 12332732

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 3581, 7162, 14324, 28648, 57296, 114592, 390329, 780658, 1561316, 3122632, 6245264, 12490528]

約数ペア:

[(1, 12490528), (2, 6245264), (4, 3122632), (8, 1561316), (16, 780658), (32, 390329), (109, 114592), (218, 57296), (436, 28648), (872, 14324), (1744, 7162), (3488, 3581)]