1915691193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{19469}}^1$

素因数の和:19546

約数の個数: 36

約数和(自身を含む): 3086423340

約数和(自身を除く): 1170732147

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 841, 1131, 2523, 3393, 7569, 10933, 19469, 32799, 58407, 98397, 175221, 253097, 564601, 759291, 1693803, 2277873, 5081409, 7339813, 16373429, 22019439, 49120287, 66058317, 147360861, 212854577, 638563731, 1915691193]

約数ペア:

[(1, 1915691193), (3, 638563731), (9, 212854577), (13, 147360861), (29, 66058317), (39, 49120287), (87, 22019439), (117, 16373429), (261, 7339813), (377, 5081409), (841, 2277873), (1131, 1693803), (2523, 759291), (3393, 564601), (7569, 253097), (10933, 175221), (19469, 98397), (32799, 58407)]