19613044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 38007648

約数和(自身を除く): 18394604

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6653, 13306, 26612, 73183, 146366, 292732, 445751, 891502, 1783004, 4903261, 9806522, 19613044]

約数ペア:

[(1, 19613044), (2, 9806522), (4, 4903261), (11, 1783004), (22, 891502), (44, 445751), (67, 292732), (134, 146366), (268, 73183), (737, 26612), (1474, 13306), (2948, 6653)]