15509136

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 40490464

約数和(自身を除く): 24981328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3331, 4656, 6662, 9993, 13324, 19986, 26648, 39972, 53296, 79944, 159888, 323107, 646214, 969321, 1292428, 1938642, 2584856, 3877284, 5169712, 7754568, 15509136]

約数ペア:

[(1, 15509136), (2, 7754568), (3, 5169712), (4, 3877284), (6, 2584856), (8, 1938642), (12, 1292428), (16, 969321), (24, 646214), (48, 323107), (97, 159888), (194, 79944), (291, 53296), (388, 39972), (582, 26648), (776, 19986), (1164, 13324), (1552, 9993), (2328, 6662), (3331, 4656)]