16237210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 35614080

約数和(自身を除く): 19376870

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 457, 646, 914, 935, 1045, 1615, 1870, 2090, 2285, 3230, 3553, 4570, 5027, 7106, 7769, 8683, 10054, 15538, 17366, 17765, 25135, 35530, 38845, 43415, 50270, 77690, 85459, 86830, 95513, 147611, 170918, 191026, 295222, 427295, 477565, 738055, 854590, 955130, 1476110, 1623721, 3247442, 8118605, 16237210]

約数ペア:

[(1, 16237210), (2, 8118605), (5, 3247442), (10, 1623721), (11, 1476110), (17, 955130), (19, 854590), (22, 738055), (34, 477565), (38, 427295), (55, 295222), (85, 191026), (95, 170918), (110, 147611), (170, 95513), (187, 86830), (190, 85459), (209, 77690), (323, 50270), (374, 43415), (418, 38845), (457, 35530), (646, 25135), (914, 17765), (935, 17366), (1045, 15538), (1615, 10054), (1870, 8683), (2090, 7769), (2285, 7106), (3230, 5027), (3553, 4570)]