19353470892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{549877}}^1$

素因数の和:550310

約数の個数: 48

約数和(自身を含む): 51732522240

約数和(自身を除く): 32379051348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 838, 1257, 1676, 2514, 2933, 5028, 5866, 8799, 11732, 17598, 35196, 549877, 1099754, 1649631, 2199508, 3299262, 3849139, 6598524, 7698278, 11547417, 15396556, 23094834, 46189668, 230398463, 460796926, 691195389, 921593852, 1382390778, 1612789241, 2764781556, 3225578482, 4838367723, 6451156964, 9676735446, 19353470892]

約数ペア:

[(1, 19353470892), (2, 9676735446), (3, 6451156964), (4, 4838367723), (6, 3225578482), (7, 2764781556), (12, 1612789241), (14, 1382390778), (21, 921593852), (28, 691195389), (42, 460796926), (84, 230398463), (419, 46189668), (838, 23094834), (1257, 15396556), (1676, 11547417), (2514, 7698278), (2933, 6598524), (5028, 3849139), (5866, 3299262), (8799, 2199508), (11732, 1649631), (17598, 1099754), (35196, 549877)]