15691528518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1123}}^1\times {\mathrm{6451}}^1$

素因数の和:7617

約数の個数: 48

約数和(自身を含む): 33156363456

約数和(自身を除く): 17464834938

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 1123, 2166, 2246, 3369, 6451, 6738, 12902, 19353, 21337, 38706, 42674, 64011, 122569, 128022, 245138, 367707, 405403, 735414, 810806, 1216209, 2328811, 2432418, 4657622, 6986433, 7244473, 13972866, 14488946, 21733419, 43466838, 137644987, 275289974, 412934961, 825869922, 2615254753, 5230509506, 7845764259, 15691528518]

約数ペア:

[(1, 15691528518), (2, 7845764259), (3, 5230509506), (6, 2615254753), (19, 825869922), (38, 412934961), (57, 275289974), (114, 137644987), (361, 43466838), (722, 21733419), (1083, 14488946), (1123, 13972866), (2166, 7244473), (2246, 6986433), (3369, 4657622), (6451, 2432418), (6738, 2328811), (12902, 1216209), (19353, 810806), (21337, 735414), (38706, 405403), (42674, 367707), (64011, 245138), (122569, 128022)]