2019053478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1991177}}^1$

素因数の和:1991208

約数の個数: 24

約数和(自身を含む): 4372626888

約数和(自身を除く): 2353573410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1991177, 3982354, 5973531, 11947062, 25885301, 51770602, 77655903, 155311806, 336508913, 673017826, 1009526739, 2019053478]

約数ペア:

[(1, 2019053478), (2, 1009526739), (3, 673017826), (6, 336508913), (13, 155311806), (26, 77655903), (39, 51770602), (78, 25885301), (169, 11947062), (338, 5973531), (507, 3982354), (1014, 1991177)]