19437054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 48470016

約数和(自身を除く): 29032962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 367, 546, 582, 679, 734, 1101, 1261, 1358, 2037, 2202, 2522, 2569, 3783, 4074, 4771, 5138, 7566, 7707, 8827, 9542, 14313, 15414, 17654, 26481, 28626, 33397, 35599, 52962, 66794, 71198, 100191, 106797, 200382, 213594, 249193, 462787, 498386, 747579, 925574, 1388361, 1495158, 2776722, 3239509, 6479018, 9718527, 19437054]

約数ペア:

[(1, 19437054), (2, 9718527), (3, 6479018), (6, 3239509), (7, 2776722), (13, 1495158), (14, 1388361), (21, 925574), (26, 747579), (39, 498386), (42, 462787), (78, 249193), (91, 213594), (97, 200382), (182, 106797), (194, 100191), (273, 71198), (291, 66794), (367, 52962), (546, 35599), (582, 33397), (679, 28626), (734, 26481), (1101, 17654), (1261, 15414), (1358, 14313), (2037, 9542), (2202, 8827), (2522, 7707), (2569, 7566), (3783, 5138), (4074, 4771)]