13886872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 27705600

約数和(自身を除く): 13818728

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 887, 1774, 1957, 3548, 3914, 7096, 7828, 15656, 16853, 33706, 67412, 91361, 134824, 182722, 365444, 730888, 1735859, 3471718, 6943436, 13886872]

約数ペア:

[(1, 13886872), (2, 6943436), (4, 3471718), (8, 1735859), (19, 730888), (38, 365444), (76, 182722), (103, 134824), (152, 91361), (206, 67412), (412, 33706), (824, 16853), (887, 15656), (1774, 7828), (1957, 7096), (3548, 3914)]