13909938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17431}}^1$

素因数の和:17462

約数の個数: 32

約数和(自身を含む): 33469440

約数和(自身を除く): 19559502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 17431, 34862, 52293, 104586, 122017, 244034, 331189, 366051, 662378, 732102, 993567, 1987134, 2318323, 4636646, 6954969, 13909938]

約数ペア:

[(1, 13909938), (2, 6954969), (3, 4636646), (6, 2318323), (7, 1987134), (14, 993567), (19, 732102), (21, 662378), (38, 366051), (42, 331189), (57, 244034), (114, 122017), (133, 104586), (266, 52293), (399, 34862), (798, 17431)]