19068616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9203}}^1$

素因数の和:9253

約数の個数: 32

約数和(自身を含む): 41970240

約数和(自身を除く): 22901624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9203, 18406, 36812, 64421, 73624, 128842, 257684, 340511, 515368, 681022, 1362044, 2383577, 2724088, 4767154, 9534308, 19068616]

約数ペア:

[(1, 19068616), (2, 9534308), (4, 4767154), (7, 2724088), (8, 2383577), (14, 1362044), (28, 681022), (37, 515368), (56, 340511), (74, 257684), (148, 128842), (259, 73624), (296, 64421), (518, 36812), (1036, 18406), (2072, 9203)]