19943044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1$

素因数の和:14667

約数の個数: 24

約数和(自身を含む): 39303936

約数和(自身を除く): 19360892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14621, 29242, 58484, 160831, 321662, 453251, 643324, 906502, 1813004, 4985761, 9971522, 19943044]

約数ペア:

[(1, 19943044), (2, 9971522), (4, 4985761), (11, 1813004), (22, 906502), (31, 643324), (44, 453251), (62, 321662), (124, 160831), (341, 58484), (682, 29242), (1364, 14621)]