19798842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67343}}^1$

素因数の和:67362

約数の個数: 24

約数和(自身を含む): 46063296

約数和(自身を除く): 26264454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 67343, 134686, 202029, 404058, 471401, 942802, 1414203, 2828406, 3299807, 6599614, 9899421, 19798842]

約数ペア:

[(1, 19798842), (2, 9899421), (3, 6599614), (6, 3299807), (7, 2828406), (14, 1414203), (21, 942802), (42, 471401), (49, 404058), (98, 202029), (147, 134686), (294, 67343)]