22836784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 47685440

約数和(自身を除く): 24848656

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 1747, 3268, 3494, 6536, 6988, 13072, 13976, 27952, 33193, 66386, 75121, 132772, 150242, 265544, 300484, 531088, 600968, 1201936, 1427299, 2854598, 5709196, 11418392, 22836784]

約数ペア:

[(1, 22836784), (2, 11418392), (4, 5709196), (8, 2854598), (16, 1427299), (19, 1201936), (38, 600968), (43, 531088), (76, 300484), (86, 265544), (152, 150242), (172, 132772), (304, 75121), (344, 66386), (688, 33193), (817, 27952), (1634, 13976), (1747, 13072), (3268, 6988), (3494, 6536)]