12942484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 23683968

約数和(自身を除く): 10741484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1601, 2021, 3202, 4042, 6404, 8084, 68843, 75247, 137686, 150494, 275372, 300988, 3235621, 6471242, 12942484]

約数ペア:

[(1, 12942484), (2, 6471242), (4, 3235621), (43, 300988), (47, 275372), (86, 150494), (94, 137686), (172, 75247), (188, 68843), (1601, 8084), (2021, 6404), (3202, 4042)]