12116965

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 17981676

約数和(自身を除く): 5864711

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 137, 245, 361, 665, 685, 931, 959, 1805, 2527, 2603, 4655, 4795, 6713, 12635, 13015, 17689, 18221, 33565, 49457, 88445, 91105, 127547, 247285, 346199, 637735, 1730995, 2423393, 12116965]

約数ペア:

[(1, 12116965), (5, 2423393), (7, 1730995), (19, 637735), (35, 346199), (49, 247285), (95, 127547), (133, 91105), (137, 88445), (245, 49457), (361, 33565), (665, 18221), (685, 17689), (931, 13015), (959, 12635), (1805, 6713), (2527, 4795), (2603, 4655)]