22639792

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10673

約数の個数: 40

約数和(自身を含む): 52774400

約数和(自身を除く): 30134608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10639, 21278, 42556, 74473, 85112, 148946, 170224, 202141, 297892, 404282, 595784, 808564, 1191568, 1414987, 1617128, 2829974, 3234256, 5659948, 11319896, 22639792]

約数ペア:

[(1, 22639792), (2, 11319896), (4, 5659948), (7, 3234256), (8, 2829974), (14, 1617128), (16, 1414987), (19, 1191568), (28, 808564), (38, 595784), (56, 404282), (76, 297892), (112, 202141), (133, 170224), (152, 148946), (266, 85112), (304, 74473), (532, 42556), (1064, 21278), (2128, 10639)]