19711362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 43447104

約数和(自身を除く): 23735742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 2957, 3333, 5914, 6666, 8871, 17742, 32527, 65054, 97581, 195162, 298657, 597314, 895971, 1791942, 3285227, 6570454, 9855681, 19711362]

約数ペア:

[(1, 19711362), (2, 9855681), (3, 6570454), (6, 3285227), (11, 1791942), (22, 895971), (33, 597314), (66, 298657), (101, 195162), (202, 97581), (303, 65054), (606, 32527), (1111, 17742), (2222, 8871), (2957, 6666), (3333, 5914)]