38212724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 78650880

約数和(自身を除く): 40438156

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1063, 1634, 1892, 2126, 3268, 4252, 8987, 11693, 17974, 20197, 23386, 35948, 40394, 45709, 46772, 80788, 91418, 182836, 222167, 444334, 502799, 868471, 888668, 1005598, 1736942, 2011196, 3473884, 9553181, 19106362, 38212724]

約数ペア:

[(1, 38212724), (2, 19106362), (4, 9553181), (11, 3473884), (19, 2011196), (22, 1736942), (38, 1005598), (43, 888668), (44, 868471), (76, 502799), (86, 444334), (172, 222167), (209, 182836), (418, 91418), (473, 80788), (817, 46772), (836, 45709), (946, 40394), (1063, 35948), (1634, 23386), (1892, 20197), (2126, 17974), (3268, 11693), (4252, 8987)]