19465134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 42209664

約数和(自身を除く): 22744530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1531, 2119, 3062, 4238, 4593, 6357, 9186, 12714, 19903, 39806, 59709, 119418, 249553, 499106, 748659, 1497318, 3244189, 6488378, 9732567, 19465134]

約数ペア:

[(1, 19465134), (2, 9732567), (3, 6488378), (6, 3244189), (13, 1497318), (26, 748659), (39, 499106), (78, 249553), (163, 119418), (326, 59709), (489, 39806), (978, 19903), (1531, 12714), (2119, 9186), (3062, 6357), (4238, 4593)]