2019287852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10223}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 3916200960

約数和(自身を除く): 1896913108

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 437, 452, 874, 1748, 2147, 2599, 4294, 5198, 8588, 10223, 10396, 20446, 40892, 49381, 98762, 194237, 197524, 235129, 388474, 470258, 776948, 940516, 1155199, 2310398, 4467451, 4620796, 8934902, 17869804, 21948781, 26569577, 43897562, 53139154, 87795124, 106278308, 504821963, 1009643926, 2019287852]

約数ペア:

[(1, 2019287852), (2, 1009643926), (4, 504821963), (19, 106278308), (23, 87795124), (38, 53139154), (46, 43897562), (76, 26569577), (92, 21948781), (113, 17869804), (226, 8934902), (437, 4620796), (452, 4467451), (874, 2310398), (1748, 1155199), (2147, 940516), (2599, 776948), (4294, 470258), (5198, 388474), (8588, 235129), (10223, 197524), (10396, 194237), (20446, 98762), (40892, 49381)]