19130264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 38092800

約数和(自身を除く): 18962536

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 991, 1016, 1982, 2413, 3964, 4826, 7928, 9652, 18829, 19304, 37658, 75316, 125857, 150632, 251714, 503428, 1006856, 2391283, 4782566, 9565132, 19130264]

約数ペア:

[(1, 19130264), (2, 9565132), (4, 4782566), (8, 2391283), (19, 1006856), (38, 503428), (76, 251714), (127, 150632), (152, 125857), (254, 75316), (508, 37658), (991, 19304), (1016, 18829), (1982, 9652), (2413, 7928), (3964, 4826)]