191338322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19441}}^1$

素因数の和:19506

約数の個数: 32

約数和(自身を含む): 354622080

約数和(自身を除く): 163283758

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 19441, 38882, 136087, 272174, 369379, 719317, 738758, 1438634, 2585653, 5035219, 5171306, 10070438, 13667023, 27334046, 95669161, 191338322]

約数ペア:

[(1, 191338322), (2, 95669161), (7, 27334046), (14, 13667023), (19, 10070438), (37, 5171306), (38, 5035219), (74, 2585653), (133, 1438634), (259, 738758), (266, 719317), (518, 369379), (703, 272174), (1406, 136087), (4921, 38882), (9842, 19441)]