1915550014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{14389}}^1$

素因数の和:14692

約数の個数: 32

約数和(自身を含む): 3385909440

約数和(自身を除く): 1470359426

約数列:

[1, 2, 7, 14, 37, 74, 257, 259, 514, 518, 1799, 3598, 9509, 14389, 19018, 28778, 66563, 100723, 133126, 201446, 532393, 1064786, 3697973, 3726751, 7395946, 7453502, 25885811, 51771622, 136825001, 273650002, 957775007, 1915550014]

約数ペア:

[(1, 1915550014), (2, 957775007), (7, 273650002), (14, 136825001), (37, 51771622), (74, 25885811), (257, 7453502), (259, 7395946), (514, 3726751), (518, 3697973), (1799, 1064786), (3598, 532393), (9509, 201446), (14389, 133126), (19018, 100723), (28778, 66563)]