19495434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9473}}^1$

素因数の和:9499

約数の個数: 32

約数和(自身を含む): 45475200

約数和(自身を除く): 25979766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9473, 18946, 28419, 56838, 66311, 132622, 198933, 397866, 464177, 928354, 1392531, 2785062, 3249239, 6498478, 9747717, 19495434]

約数ペア:

[(1, 19495434), (2, 9747717), (3, 6498478), (6, 3249239), (7, 2785062), (14, 1392531), (21, 928354), (42, 464177), (49, 397866), (98, 198933), (147, 132622), (294, 66311), (343, 56838), (686, 28419), (1029, 18946), (2058, 9473)]