13147576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 26742240

約数和(自身を除く): 13594664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 757, 1336, 1514, 2171, 3028, 4342, 6056, 8684, 9841, 17368, 19682, 39364, 78728, 126419, 252838, 505676, 1011352, 1643447, 3286894, 6573788, 13147576]

約数ペア:

[(1, 13147576), (2, 6573788), (4, 3286894), (8, 1643447), (13, 1011352), (26, 505676), (52, 252838), (104, 126419), (167, 78728), (334, 39364), (668, 19682), (757, 17368), (1336, 9841), (1514, 8684), (2171, 6056), (3028, 4342)]