17219426

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 30602880

約数和(自身を除く): 13383454

約数列:

[1, 2, 7, 14, 41, 82, 131, 229, 262, 287, 458, 574, 917, 1603, 1834, 3206, 5371, 9389, 10742, 18778, 29999, 37597, 59998, 65723, 75194, 131446, 209993, 419986, 1229959, 2459918, 8609713, 17219426]

約数ペア:

[(1, 17219426), (2, 8609713), (7, 2459918), (14, 1229959), (41, 419986), (82, 209993), (131, 131446), (229, 75194), (262, 65723), (287, 59998), (458, 37597), (574, 29999), (917, 18778), (1603, 10742), (1834, 9389), (3206, 5371)]