19052072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6317}}^1$

素因数の和:6365

約数の個数: 32

約数和(自身を含む): 39803400

約数和(自身を除く): 20751328

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6317, 12634, 25268, 50536, 82121, 164242, 183193, 328484, 366386, 656968, 732772, 1465544, 2381509, 4763018, 9526036, 19052072]

約数ペア:

[(1, 19052072), (2, 9526036), (4, 4763018), (8, 2381509), (13, 1465544), (26, 732772), (29, 656968), (52, 366386), (58, 328484), (104, 183193), (116, 164242), (232, 82121), (377, 50536), (754, 25268), (1508, 12634), (3016, 6317)]