13971012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 36251712

約数和(自身を除く): 22280700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 1997, 2332, 3498, 3994, 5991, 6996, 7988, 11982, 21967, 23964, 43934, 65901, 87868, 105841, 131802, 211682, 263604, 317523, 423364, 635046, 1164251, 1270092, 2328502, 3492753, 4657004, 6985506, 13971012]

約数ペア:

[(1, 13971012), (2, 6985506), (3, 4657004), (4, 3492753), (6, 2328502), (11, 1270092), (12, 1164251), (22, 635046), (33, 423364), (44, 317523), (53, 263604), (66, 211682), (106, 131802), (132, 105841), (159, 87868), (212, 65901), (318, 43934), (583, 23964), (636, 21967), (1166, 11982), (1749, 7988), (1997, 6996), (2332, 5991), (3498, 3994)]