15690137452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{280121}}^1$

素因数の和:280222

約数の個数: 48

約数和(自身を含む): 32001137280

約数和(自身を除く): 16310999828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1273, 1474, 2546, 2948, 5092, 14003, 28006, 56012, 280121, 560242, 1120484, 3081331, 5322299, 6162662, 10644598, 12325324, 18768107, 21289196, 37536214, 58545289, 75072428, 117090578, 206449177, 234181156, 356594033, 412898354, 713188066, 825796708, 1426376132, 3922534363, 7845068726, 15690137452]

約数ペア:

[(1, 15690137452), (2, 7845068726), (4, 3922534363), (11, 1426376132), (19, 825796708), (22, 713188066), (38, 412898354), (44, 356594033), (67, 234181156), (76, 206449177), (134, 117090578), (209, 75072428), (268, 58545289), (418, 37536214), (737, 21289196), (836, 18768107), (1273, 12325324), (1474, 10644598), (2546, 6162662), (2948, 5322299), (5092, 3081331), (14003, 1120484), (28006, 560242), (56012, 280121)]