19033638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244021}}^1$

素因数の和:244039

約数の個数: 16

約数和(自身を含む): 40995696

約数和(自身を除く): 21962058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 244021, 488042, 732063, 1464126, 3172273, 6344546, 9516819, 19033638]

約数ペア:

[(1, 19033638), (2, 9516819), (3, 6344546), (6, 3172273), (13, 1464126), (26, 732063), (39, 488042), (78, 244021)]