19995296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32887}}^1$

素因数の和:32916

約数の個数: 24

約数和(自身を含む): 41438880

約数和(自身を除く): 21443584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32887, 65774, 131548, 263096, 526192, 624853, 1052384, 1249706, 2499412, 4998824, 9997648, 19995296]

約数ペア:

[(1, 19995296), (2, 9997648), (4, 4998824), (8, 2499412), (16, 1249706), (19, 1052384), (32, 624853), (38, 526192), (76, 263096), (152, 131548), (304, 65774), (608, 32887)]