13390972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25171}}^1$

素因数の和:25201

約数の個数: 24

約数和(自身を含む): 28192640

約数和(自身を除く): 14801668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25171, 50342, 100684, 176197, 352394, 478249, 704788, 956498, 1912996, 3347743, 6695486, 13390972]

約数ペア:

[(1, 13390972), (2, 6695486), (4, 3347743), (7, 1912996), (14, 956498), (19, 704788), (28, 478249), (38, 352394), (76, 176197), (133, 100684), (266, 50342), (532, 25171)]