11345516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 13491604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 439, 497, 878, 923, 994, 1756, 1846, 1988, 3073, 3692, 5707, 6146, 6461, 11414, 12292, 12922, 22828, 25844, 31169, 39949, 62338, 79898, 124676, 159796, 218183, 405197, 436366, 810394, 872732, 1620788, 2836379, 5672758, 11345516]

約数ペア:

[(1, 11345516), (2, 5672758), (4, 2836379), (7, 1620788), (13, 872732), (14, 810394), (26, 436366), (28, 405197), (52, 218183), (71, 159796), (91, 124676), (142, 79898), (182, 62338), (284, 39949), (364, 31169), (439, 25844), (497, 22828), (878, 12922), (923, 12292), (994, 11414), (1756, 6461), (1846, 6146), (1988, 5707), (3073, 3692)]