13906438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 12039482

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 701, 763, 1402, 1417, 1526, 2834, 4907, 9113, 9814, 9919, 18226, 19838, 63791, 76409, 127582, 152818, 534863, 993317, 1069726, 1986634, 6953219, 13906438]

約数ペア:

[(1, 13906438), (2, 6953219), (7, 1986634), (13, 1069726), (14, 993317), (26, 534863), (91, 152818), (109, 127582), (182, 76409), (218, 63791), (701, 19838), (763, 18226), (1402, 9919), (1417, 9814), (1526, 9113), (2834, 4907)]