13681316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 26248320

約数和(自身を除く): 12567004

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 1301, 2602, 2629, 5204, 5258, 10516, 14311, 28622, 57244, 310939, 621878, 1243756, 3420329, 6840658, 13681316]

約数ペア:

[(1, 13681316), (2, 6840658), (4, 3420329), (11, 1243756), (22, 621878), (44, 310939), (239, 57244), (478, 28622), (956, 14311), (1301, 10516), (2602, 5258), (2629, 5204)]