19397056

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 56

約数和(自身を含む): 45537120

約数和(自身を除く): 26140064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1493, 1624, 1856, 2986, 3248, 5972, 6496, 10451, 11944, 12992, 20902, 23888, 41804, 43297, 47776, 83608, 86594, 95552, 167216, 173188, 303079, 334432, 346376, 606158, 668864, 692752, 1212316, 1385504, 2424632, 2771008, 4849264, 9698528, 19397056]

約数ペア:

[(1, 19397056), (2, 9698528), (4, 4849264), (7, 2771008), (8, 2424632), (14, 1385504), (16, 1212316), (28, 692752), (29, 668864), (32, 606158), (56, 346376), (58, 334432), (64, 303079), (112, 173188), (116, 167216), (203, 95552), (224, 86594), (232, 83608), (406, 47776), (448, 43297), (464, 41804), (812, 23888), (928, 20902), (1493, 12992), (1624, 11944), (1856, 10451), (2986, 6496), (3248, 5972)]