15198064

素因数分解:

$2^4\times 7^1\times {\mathrm{135697}}^1$

素因数の和:135712

約数の個数: 20

約数和(自身を含む): 33653104

約数和(自身を除く): 18455040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135697, 271394, 542788, 949879, 1085576, 1899758, 2171152, 3799516, 7599032, 15198064]

約数ペア:

[(1, 15198064), (2, 7599032), (4, 3799516), (7, 2171152), (8, 1899758), (14, 1085576), (16, 949879), (28, 542788), (56, 271394), (112, 135697)]