12875394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7477}}^1$

素因数の和:7530

約数の個数: 32

約数和(自身を含む): 30151296

約数和(自身を除く): 17275902

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7477, 14954, 22431, 44862, 52339, 104678, 157017, 306557, 314034, 613114, 919671, 1839342, 2145899, 4291798, 6437697, 12875394]

約数ペア:

[(1, 12875394), (2, 6437697), (3, 4291798), (6, 2145899), (7, 1839342), (14, 919671), (21, 613114), (41, 314034), (42, 306557), (82, 157017), (123, 104678), (246, 52339), (287, 44862), (574, 22431), (861, 14954), (1722, 7477)]