16472810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 14976790

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 479, 905, 958, 1810, 2395, 3439, 4790, 6878, 9101, 17195, 18202, 34390, 45505, 86699, 91010, 173398, 433495, 866990, 1647281, 3294562, 8236405, 16472810]

約数ペア:

[(1, 16472810), (2, 8236405), (5, 3294562), (10, 1647281), (19, 866990), (38, 433495), (95, 173398), (181, 91010), (190, 86699), (362, 45505), (479, 34390), (905, 18202), (958, 17195), (1810, 9101), (2395, 6878), (3439, 4790)]