12245695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 19408896

約数和(自身を除く): 7163201

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 1871, 6545, 9355, 13097, 20581, 31807, 65485, 102905, 144067, 159035, 222649, 349877, 720335, 1113245, 1749385, 2449139, 12245695]

約数ペア:

[(1, 12245695), (5, 2449139), (7, 1749385), (11, 1113245), (17, 720335), (35, 349877), (55, 222649), (77, 159035), (85, 144067), (119, 102905), (187, 65485), (385, 31807), (595, 20581), (935, 13097), (1309, 9355), (1871, 6545)]