13811746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 10057694

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 383, 494, 766, 949, 1387, 1898, 2774, 4979, 7277, 9958, 14554, 18031, 27959, 36062, 55918, 94601, 189202, 363467, 531221, 726934, 1062442, 6905873, 13811746]

約数ペア:

[(1, 13811746), (2, 6905873), (13, 1062442), (19, 726934), (26, 531221), (38, 363467), (73, 189202), (146, 94601), (247, 55918), (383, 36062), (494, 27959), (766, 18031), (949, 14554), (1387, 9958), (1898, 7277), (2774, 4979)]