11963796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 30651264

約数和(自身を除く): 18687468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1447, 2067, 2756, 2894, 4134, 4341, 5788, 8268, 8682, 17364, 18811, 37622, 56433, 75244, 76691, 112866, 153382, 225732, 230073, 306764, 460146, 920292, 996983, 1993966, 2990949, 3987932, 5981898, 11963796]

約数ペア:

[(1, 11963796), (2, 5981898), (3, 3987932), (4, 2990949), (6, 1993966), (12, 996983), (13, 920292), (26, 460146), (39, 306764), (52, 230073), (53, 225732), (78, 153382), (106, 112866), (156, 76691), (159, 75244), (212, 56433), (318, 37622), (636, 18811), (689, 17364), (1378, 8682), (1447, 8268), (2067, 5788), (2756, 4341), (2894, 4134)]