12221104

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5777

約数の個数: 40

約数和(自身を含む): 28490240

約数和(自身を除く): 16269136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5743, 11486, 22972, 40201, 45944, 80402, 91888, 109117, 160804, 218234, 321608, 436468, 643216, 763819, 872936, 1527638, 1745872, 3055276, 6110552, 12221104]

約数ペア:

[(1, 12221104), (2, 6110552), (4, 3055276), (7, 1745872), (8, 1527638), (14, 872936), (16, 763819), (19, 643216), (28, 436468), (38, 321608), (56, 218234), (76, 160804), (112, 109117), (133, 91888), (152, 80402), (266, 45944), (304, 40201), (532, 22972), (1064, 11486), (2128, 5743)]