16458890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13862

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 19393654

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 13831, 27662, 69155, 96817, 138310, 193634, 235127, 470254, 484085, 968170, 1175635, 1645889, 2351270, 3291778, 8229445, 16458890]

約数ペア:

[(1, 16458890), (2, 8229445), (5, 3291778), (7, 2351270), (10, 1645889), (14, 1175635), (17, 968170), (34, 484085), (35, 470254), (70, 235127), (85, 193634), (119, 138310), (170, 96817), (238, 69155), (595, 27662), (1190, 13831)]