19025838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81307}}^1$

素因数の和:81328

約数の個数: 24

約数和(自身を含む): 44394168

約数和(自身を除く): 25368330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81307, 162614, 243921, 487842, 731763, 1056991, 1463526, 2113982, 3170973, 6341946, 9512919, 19025838]

約数ペア:

[(1, 19025838), (2, 9512919), (3, 6341946), (6, 3170973), (9, 2113982), (13, 1463526), (18, 1056991), (26, 731763), (39, 487842), (78, 243921), (117, 162614), (234, 81307)]