17498012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 38062080

約数和(自身を除く): 20564068

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1061, 1178, 2122, 2356, 4123, 4244, 7427, 8246, 14854, 16492, 20159, 29708, 32891, 40318, 65782, 80636, 131564, 141113, 230237, 282226, 460474, 564452, 624929, 920948, 1249858, 2499716, 4374503, 8749006, 17498012]

約数ペア:

[(1, 17498012), (2, 8749006), (4, 4374503), (7, 2499716), (14, 1249858), (19, 920948), (28, 624929), (31, 564452), (38, 460474), (62, 282226), (76, 230237), (124, 141113), (133, 131564), (217, 80636), (266, 65782), (434, 40318), (532, 32891), (589, 29708), (868, 20159), (1061, 16492), (1178, 14854), (2122, 8246), (2356, 7427), (4123, 4244)]