13928368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45817}}^1$

素因数の和:45844

約数の個数: 20

約数和(自身を含む): 28407160

約数和(自身を除く): 14478792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45817, 91634, 183268, 366536, 733072, 870523, 1741046, 3482092, 6964184, 13928368]

約数ペア:

[(1, 13928368), (2, 6964184), (4, 3482092), (8, 1741046), (16, 870523), (19, 733072), (38, 366536), (76, 183268), (152, 91634), (304, 45817)]