15496776694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 28192919040

約数和(自身を除く): 12696142346

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 397, 514, 571, 794, 1142, 1799, 2779, 3598, 3997, 4883, 5558, 7543, 7994, 9766, 10849, 15086, 21698, 34181, 52801, 68362, 75943, 102029, 105602, 146747, 151886, 204058, 226687, 293494, 453374, 714203, 1027229, 1428406, 1586809, 1938551, 2054458, 2788193, 3173618, 3877102, 4307053, 5576386, 8614106, 13569857, 19517351, 27139714, 30149371, 39034702, 58258559, 60298742, 116517118, 407809913, 815619826, 1106912621, 2213825242, 7748388347, 15496776694]

約数ペア:

[(1, 15496776694), (2, 7748388347), (7, 2213825242), (14, 1106912621), (19, 815619826), (38, 407809913), (133, 116517118), (257, 60298742), (266, 58258559), (397, 39034702), (514, 30149371), (571, 27139714), (794, 19517351), (1142, 13569857), (1799, 8614106), (2779, 5576386), (3598, 4307053), (3997, 3877102), (4883, 3173618), (5558, 2788193), (7543, 2054458), (7994, 1938551), (9766, 1586809), (10849, 1428406), (15086, 1027229), (21698, 714203), (34181, 453374), (52801, 293494), (68362, 226687), (75943, 204058), (102029, 151886), (105602, 146747)]