19629828

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1861}}^1$

素因数の和:2164

約数の個数: 36

約数和(自身を含む): 49815948

約数和(自身を除く): 30186120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 1861, 2637, 3516, 3722, 5274, 5583, 7444, 10548, 11166, 16749, 22332, 33498, 66996, 545273, 1090546, 1635819, 2181092, 3271638, 4907457, 6543276, 9814914, 19629828]

約数ペア:

[(1, 19629828), (2, 9814914), (3, 6543276), (4, 4907457), (6, 3271638), (9, 2181092), (12, 1635819), (18, 1090546), (36, 545273), (293, 66996), (586, 33498), (879, 22332), (1172, 16749), (1758, 11166), (1861, 10548), (2637, 7444), (3516, 5583), (3722, 5274)]