19374296

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10133}}^1$

素因数の和:10378

約数の個数: 16

約数和(自身を含む): 36482400

約数和(自身を除く): 17108104

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10133, 20266, 40532, 81064, 2421787, 4843574, 9687148, 19374296]

約数ペア:

[(1, 19374296), (2, 9687148), (4, 4843574), (8, 2421787), (239, 81064), (478, 40532), (956, 20266), (1912, 10133)]