16955510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 19622794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 167, 286, 334, 355, 710, 715, 781, 835, 923, 1430, 1562, 1670, 1837, 1846, 2171, 3674, 3905, 4342, 4615, 7810, 9185, 9230, 10153, 10855, 11857, 18370, 20306, 21710, 23714, 23881, 47762, 50765, 59285, 101530, 118570, 119405, 130427, 154141, 238810, 260854, 308282, 652135, 770705, 1304270, 1541410, 1695551, 3391102, 8477755, 16955510]

約数ペア:

[(1, 16955510), (2, 8477755), (5, 3391102), (10, 1695551), (11, 1541410), (13, 1304270), (22, 770705), (26, 652135), (55, 308282), (65, 260854), (71, 238810), (110, 154141), (130, 130427), (142, 119405), (143, 118570), (167, 101530), (286, 59285), (334, 50765), (355, 47762), (710, 23881), (715, 23714), (781, 21710), (835, 20306), (923, 18370), (1430, 11857), (1562, 10855), (1670, 10153), (1837, 9230), (1846, 9185), (2171, 7810), (3674, 4615), (3905, 4342)]