11419828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 23935744

約数和(自身を除く): 12515916

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 151, 259, 292, 302, 511, 518, 604, 1022, 1036, 1057, 2044, 2114, 2701, 4228, 5402, 5587, 10804, 11023, 11174, 18907, 22046, 22348, 37814, 39109, 44092, 75628, 77161, 78218, 154322, 156436, 308644, 407851, 815702, 1631404, 2854957, 5709914, 11419828]

約数ペア:

[(1, 11419828), (2, 5709914), (4, 2854957), (7, 1631404), (14, 815702), (28, 407851), (37, 308644), (73, 156436), (74, 154322), (146, 78218), (148, 77161), (151, 75628), (259, 44092), (292, 39109), (302, 37814), (511, 22348), (518, 22046), (604, 18907), (1022, 11174), (1036, 11023), (1057, 10804), (2044, 5587), (2114, 5402), (2701, 4228)]