19524279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 9748041

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 307, 493, 731, 921, 1247, 1479, 2193, 3741, 5219, 8903, 13201, 15657, 21199, 26709, 39603, 63597, 151351, 224417, 382829, 454053, 673251, 1148487, 6508093, 19524279]

約数ペア:

[(1, 19524279), (3, 6508093), (17, 1148487), (29, 673251), (43, 454053), (51, 382829), (87, 224417), (129, 151351), (307, 63597), (493, 39603), (731, 26709), (921, 21199), (1247, 15657), (1479, 13201), (2193, 8903), (3741, 5219)]