15690655468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{5953}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 29341312000

約数和(自身を除く): 13650656532

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 439, 878, 1501, 1756, 3002, 5953, 6004, 8341, 11906, 16682, 23812, 33364, 34681, 69362, 113107, 138724, 226214, 452428, 470287, 658939, 940574, 1317878, 1881148, 2613367, 2635756, 5226734, 8935453, 10453468, 17870906, 35741812, 49653973, 99307946, 198615892, 206455993, 412911986, 825823972, 3922663867, 7845327734, 15690655468]

約数ペア:

[(1, 15690655468), (2, 7845327734), (4, 3922663867), (19, 825823972), (38, 412911986), (76, 206455993), (79, 198615892), (158, 99307946), (316, 49653973), (439, 35741812), (878, 17870906), (1501, 10453468), (1756, 8935453), (3002, 5226734), (5953, 2635756), (6004, 2613367), (8341, 1881148), (11906, 1317878), (16682, 940574), (23812, 658939), (33364, 470287), (34681, 452428), (69362, 226214), (113107, 138724)]