19740800794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{5903}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 35090447616

約数和(自身を除く): 15349646822

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1063, 1573, 2126, 3146, 5903, 11693, 11806, 13819, 23386, 27638, 64933, 76739, 128623, 129866, 152009, 153478, 257246, 304018, 714263, 844129, 1428526, 1672099, 1688258, 3344198, 6274889, 9285419, 12549778, 18570838, 69023779, 81573557, 138047558, 163147114, 759261569, 897309127, 1518523138, 1794618254, 9870400397, 19740800794]

約数ペア:

[(1, 19740800794), (2, 9870400397), (11, 1794618254), (13, 1518523138), (22, 897309127), (26, 759261569), (121, 163147114), (143, 138047558), (242, 81573557), (286, 69023779), (1063, 18570838), (1573, 12549778), (2126, 9285419), (3146, 6274889), (5903, 3344198), (11693, 1688258), (11806, 1672099), (13819, 1428526), (23386, 844129), (27638, 714263), (64933, 304018), (76739, 257246), (128623, 153478), (129866, 152009)]